Contact Bruce Dudek (Psychology Dept.) if you need anything not installed.
Additional packages can be added quickly and simply.
Packages in R Installation as of Spring 2019
Base Packages
| Package | Description |
|---|---|
| base | The R Base Package |
| boot | Bootstrap Functions (Originally by Angelo Canty for S) |
| class | Functions for Classification |
| cluster | "Finding Groups in Data": Cluster Analysis Extended Rousseeuw et al. |
| codetools | Code Analysis Tools for R |
| compiler | The R Compiler Package |
| datasets | The R Datasets Package |
| foreign | Read Data Stored by 'Minitab', 'S', 'SAS', 'SPSS', 'Stata', 'Systat', 'Weka', 'dBase', ... |
| graphics | The R Graphics Package |
| grDevices | The R Graphics Devices and Support for Colours and Fonts |
| grid | The Grid Graphics Package |
| KernSmooth | Functions for Kernel Smoothing Supporting Wand & Jones (1995) |
| lattice | Trellis Graphics for R |
| MASS | Support Functions and Datasets for Venables and Ripley's MASS |
| Matrix | Sparse and Dense Matrix Classes and Methods |
| methods | Formal Methods and Classes |
| mgcv | Mixed GAM Computation Vehicle with Automatic Smoothness Estimation |
| nlme | Linear and Nonlinear Mixed Effects Models |
| nnet | Feed-Forward Neural Networks and Multinomial Log-Linear Models |
| parallel | Support for Parallel computation in R |
| rpart | Recursive Partitioning and Regression Trees |
| spatial | Functions for Kriging and Point Pattern Analysis |
| splines | Regression Spline Functions and Classes |
| stats | The R Stats Package |
| stats4 | Statistical Functions using S4 Classes |
| survival | Survival Analysis |
| tcltk | Tcl/Tk Interface |
| tools | Tools for Package Development |
| translations | The R Translations Package |
| utils | The R Utils Package |
Add-on Packages
| Package | Description |
|---|---|
| abd | The Analysis of Biological Data |
| abind | Combine Multidimensional Arrays |
| ACCLMA | ACC & LMA Graph Plotting |
| acepack | ACE and AVAS for Selecting Multiple Regression Transformations |
| ada | The R Package Ada for Stochastic Boosting |
| addinmanager | RStudio 'addin' Manager |
| ade4 | Analysis of Ecological Data: Exploratory and Euclidean Methods in Environmental Sciences |
| ade4TkGUI | 'ade4' Tcl/Tk Graphical User Interface |
| adegenet | Exploratory Analysis of Genetic and Genomic Data |
| adegraphics | An S4 Lattice-Based Package for the Representation of Multivariate Data |
| adehabitat | Analysis of Habitat Selection by Animals |
| adehabitatLT | Analysis of Animal Movements |
| adehabitatMA | Tools to Deal with Raster Maps |
| adephylo | Exploratory Analyses for the Phylogenetic Comparative Method |
| ads | Spatial point patterns analysis |
| AED | What the package does (short line) |
| AER | Applied Econometrics with R |
| afex | Analysis of Factorial Experiments |
| agricolae | Statistical Procedures for Agricultural Research |
| akima | Interpolation of Irregularly and Regularly Spaced Data |
| AlgDesign | Algorithmic Experimental Design |
| alphahull | Generalization of the Convex Hull of a Sample of Points in the Plane |
| alr3 | Data to accompany Applied Linear Regression 3rd edition |
| alr4 | Data to accompany Applied Linear Regression 4rd edition |
| amap | Another Multidimensional Analysis Package |
| Amelia | A Program for Missing Data |
| anacor | Simple and Canonical Correspondence Analysis |
| animation | A Gallery of Animations in Statistics and Utilities to Create Animations |
| AnnotationDbi | Annotation Database Interface |
| ape | Analyses of Phylogenetics and Evolution |
| aplpack | Another Plot Package: 'Bagplots', 'Iconplots', 'Summaryplots ', Slider Functions and Others |
| argparse | Command Line Optional and Positional Argument Parser |
| arm | Data Analysis Using Regression and Multilevel/Hierarchical Models |
| arules | Mining Association Rules and Frequent Itemsets |
| arulesViz | Visualizing Association Rules and Frequent Itemsets |
| asbio | A Collection of Statistical Tools for Biologists |
| ascii | Export R objects to several markup languages |
| ash | David Scott's ASH Routines |
| aspace | A collection of functions for estimating centrographic statistics and computational geometries for spatial point patterns |
| assertthat | Easy Pre and Post Assertions |
| AUC | Threshold independent performance measures for probabilistic classifiers. |
| automap | Automatic interpolation package |
| backports | Reimplementations of Functions Introduced Since R-3.0.0 |
| barcode | Barcode distribution plots |
| base64 | Base64 Encoder and Decoder |
| base64enc | Tools for base64 encoding |
| bayesm | Bayesian Inference for Marketing/Micro-Econometrics |
| bayesplot | Plotting for Bayesian Models |
| BayesX | R Utilities Accompanying the Software Package BayesX |
| BaylorEdPsych | R Package for Baylor University Educational Psychology Quantitative Courses |
| BB | Solving and Optimizing Large-Scale Nonlinear Systems |
| bbmle | Tools for General Maximum Likelihood Estimation |
| bcdstats | A collection of functions to support B. Dudek's APSY510/511 classes |
| bdgraph | Bayesian Structure Learning in Graphical Models using Birth-Death MCMC |
| bdsmatrix | Routines for Block Diagonal Symmetric Matrices |
| beeswarm | The Bee Swarm Plot, an Alternative to Stripchart |
| benchmark | Benchmark Experiments Toolbox |
| bestglm | Best Subset GLM |
| betareg | Beta Regression |
| BH | Boost C++ Header Files |
| BiasedUrn | Biased Urn Model Distributions |
| bibtex | Bibtex Parser |
| biclust | BiCluster Algorithms |
| BIFIEsurvey | Tools for Survey Statistics in Educational Assessment |
| biglm | bounded memory linear and generalized linear models |
| bigmemory | Manage Massive Matrices with Shared Memory and Memory-Mapped Files |
| bigmemory.sri | A shared resource interface for Bigmemory Project packages |
| bindr | Parametrized Active Bindings |
| bindrcpp | An 'Rcpp' Interface to Active Bindings |
| binGroup | Evaluation and experimental design for binomial group testing |
| binom | Binomial Confidence Intervals For Several Parameterizations |
| Biobase | Biobase: Base functions for Bioconductor |
| BiocGenerics | S4 generic functions for Bioconductor |
| BiocInstaller | Install/Update Bioconductor and CRAN Packages |
| bit | A class for vectors of 1-bit booleans |
| bit64 | A S3 Class for Vectors of 64bit Integers |
| bitops | Bitwise Operations |
| blme | Bayesian Linear Mixed-Effects Models |
| blob | A Simple S3 Class for Representing Vectors of Binary Data ('BLOBS') |
| blockTools | Block, Assign, and Diagnose Potential Interference in Randomized Experiments |
| BMA | Bayesian Model Averaging |
| bold | Interface to Bold Systems API |
| bookdown | Authoring Books and Technical Documents with R Markdown |
| boot | Bootstrap Functions (Originally by Angelo Canty for S) |
| BootPR | Bootstrap Prediction Intervals and Bias-Corrected Forecasting |
| bootRes | Bootstrapped Response and Correlation Functions |
| bootruin | A Bootstrap Test for the Probability of Ruin in the Classical Risk Process |
| bootspecdens | Testing equality of spectral densities |
| bootStepAIC | Bootstrap stepAIC |
| bootstrap | Functions for the Book "An Introduction to the Bootstrap" |
| BradleyTerry2 | Bradley-Terry Models |
| brew | Templating Framework for Report Generation |
| brglm | Bias Reduction in Binomial-Response Generalized Linear Models |
| bridgesampling | Bridge Sampling for Marginal Likelihoods and Bayes Factors |
| brms | Bayesian Regression Models using 'Stan' |
| Brobdingnag | Very Large Numbers in R |
| broom | Convert Statistical Analysis Objects into Tidy Tibbles |
| BRugs | Interface to the 'OpenBUGS' MCMC Software |
| BSDA | Basic Statistics and Data Analysis |
| btergm | Temporal Exponential Random Graph Models by Bootstrapped Pseudolikelihood |
| Cairo | R graphics device using cairo graphics library for creating high-quality bitmap (PNG, JPEG, TIFF), Vector (PDF, SVG, PostScript) and display (X11 and Win32) output |
| cairoDevice | Embeddable Cairo Graphics Device Driver |
| callr | Call R from R |
| car | Companion to Applied Regression |
| CARBayes | Spatial Generalised Linear Mixed Models for Areal Unit Data |
| CARBayesdata | Data Used in the Vignettes Accompanying the CARBayes and CARBayesST Packages |
| carData | Companion to Applied Regression Data Sets |
| caret | Classification and Regression Training |
| catdata | Categorical Data |
| caTools | Tools: moving window statistics, GIF, Base64, ROC AUC, etc. |
| cba | Clustering for Business Analytics |
| CDM | Cognitive Diagnosis Modeling |
| cellranger | Translate Spreadsheet Cell Ranges to Rows and Columns |
| checkmate | Fast and Versatile Argument Checks |
| chemometrics | Multivariate Statistical Analysis in Chemometrics |
| chron | Chronological Objects which can Handle Dates and Times |
| CircStats | Circular Statistics, from "Topics in circular Statistics" (2001) |
| class | Functions for Classification |
| classifly | Explore classification models in high dimensions |
| classInt | Choose Univariate Class Intervals |
| cli | Helpers for Developing Command Line Interfaces |
| clipr | Read and Write from the System Clipboard |
| clisymbols | Unicode Symbols at the R Prompt |
| cluster | "Finding Groups in Data": Cluster Analysis Extended Rousseeuw et al. |
| clv | Cluster Validation Techniques |
| cmprsk | Subdistribution Analysis of Competing Risks |
| cobs | Constrained B-Splines (Sparse Matrix Based) |
| coda | Output Analysis and Diagnostics for MCMC |
| codetools | Code Analysis Tools for R |
| coin | Conditional Inference Procedures in a Permutation Test Framework |
| colorspace | Color Space Manipulation |
| colourpicker | A Colour Picker Tool for Shiny and for Selecting Colours in Plots |
| combinat | combinatorics utilities |
| CommonJavaJars | Useful libraries for building a Java based GUI under R |
| commonmark | High Performance CommonMark and Github Markdown Rendering in R |
| CompQuadForm | Distribution Function of Quadratic Forms in Normal Variables |
| CompRandFld | Composite-Likelihood Based Analysis of Random Fields |
| contrast | A Collection of Contrast Methods |
| copBasic | General Bivariate Copula Theory and Many Utility Functions |
| corpcor | Efficient Estimation of Covariance and (Partial) Correlation |
| corrgram | Plot a Correlogram |
| corrplot | Visualization of a Correlation Matrix |
| covr | Test Coverage for Packages |
| cowplot | Streamlined Plot Theme and Plot Annotations for 'ggplot2' |
| coxme | Mixed Effects Cox Models |
| crayon | Colored Terminal Output |
| crosstalk | Inter-Widget Interactivity for HTML Widgets |
| crul | HTTP Client |
| cshapes | The CShapes Dataset and Utilities |
| csvy | Import and Export CSV Data with a YAML Metadata Header |
| ctv | CRAN Task Views |
| cubature | Adaptive Multivariate Integration over Hypercubes |
| Cubist | Rule- And Instance-Based Regression Modeling |
| curl | A Modern and Flexible Web Client for R |
| CVST | Fast Cross-Validation via Sequential Testing |
| cvTools | Cross-validation tools for regression models |
| d3Network | Tools for creating D3 JavaScript network, tree, dendrogram, and Sankey graphs from R |
| DAAG | Data Analysis and Graphics Data and Functions |
| data.table | Extension of `data.frame` |
| data.tree | General Purpose Hierarchical Data Structure |
| date | Functions for Handling Dates |
| DBI | R Database Interface |
| dbplyr | A 'dplyr' Back End for Databases |
| DCluster | Functions for the Detection of Spatial Clusters of Diseases |
| dcurver | Utility functions for Davidian Curves |
| ddalpha | Depth-Based Classification and Calculation of Data Depth |
| debugme | Debug R Packages |
| degreenet | Models for Skewed Count Distributions Relevant to Networks |
| deldir | Delaunay Triangulation and Dirichlet (Voronoi) Tessellation |
| dendextend | Extending 'Dendrogram' Functionality in R |
| denstrip | Density strips and other methods for compactly illustrating distributions |
| DEoptimR | Differential Evolution Optimization in Pure R |
| depthTools | Depth Tools Package |
| Deriv | Symbolic Differentiation |
| desc | Manipulate DESCRIPTION Files |
| descr | Descriptive Statistics |
| DescTools | Tools for Descriptive Statistics |
| deSolve | Solvers for Initial Value Problems of Differential Equations ('ODE', 'DAE', 'DDE') |
| devEMF | EMF Graphics Output Device |
| Devore7 | Data sets from Devore's "Prob and Stat for Eng (7th ed)" |
| devtools | Tools to Make Developing R Packages Easier |
| dfoptim | Derivative-Free Optimization |
| diagram | Functions for Visualising Simple Graphs (Networks), Plotting Flow Diagrams |
| DiagrammeR | Graph/Network Visualization |
| dichromat | Color Schemes for Dichromats |
| diffobj | Diffs for R Objects |
| digest | Create Compact Hash Digests of R Objects |
| dimRed | A Framework for Dimensionality Reduction |
| diptest | Hartigan's Dip Test Statistic for Unimodality - Corrected |
| directlabels | Direct Labels for Multicolor Plots |
| diseasemapping | Modelling Spatial Variation in Disease Risk for Areal Data |
| dismo | Species Distribution Modeling |
| distr | Object Oriented Implementation of Distributions |
| distrEx | Extensions of Package 'distr' |
| divagis | Provides tools for quality checks of georeferenced plant species accessions. |
| doBy | Groupwise Statistics, LSmeans, Linear Contrasts, Utilities |
| doParallel | Foreach Parallel Adaptor for the 'parallel' Package |
| dotCall64 | Enhanced Foreign Function Interface Supporting Long Vectors |
| downloader | Download Files over HTTP and HTTPS |
| dplR | Dendrochronology Program Library in R |
| dplyr | A Grammar of Data Manipulation |
| DRR | Dimensionality Reduction via Regression |
| DSpat | Spatial Modelling for Distance Sampling Data |
| DT | A Wrapper of the JavaScript Library 'DataTables' |
| DTK | Dunnett-Tukey-Kramer Pairwise Multiple Comparison Test Adjusted for Unequal Variances and Unequal Sample Sizes |
| dtw | Dynamic Time Warping Algorithms |
| dygraphs | Interface to 'Dygraphs' Interactive Time Series Charting Library |
| Dynamic Distribution | Dynamically visualized probability distributions and their moments |
| e1071 | Misc Functions of the Department of Statistics, Probability Theory Group (Formerly: E1071), TU Wien |
| earth | Multivariate Adaptive Regression Splines |
| Ecdat | Data Sets for Econometrics |
| ecespa | Functions for Spatial Point Pattern Analysis |
| Ecfun | Functions for Ecdat |
| EDR | Estimation of the Effective Dimension Reduction ('EDR') Space |
| eeptools | Convenience Functions for Education Data |
| effects | Effect Displays for Linear, Generalized Linear, and Other Models |
| effsize | Efficient Effect Size Computation |
| ElemStatLearn | Data Sets, Functions and Examples from the Book: "The Elements of Statistical Learning, Data Mining, Inference, and Prediction" by Trevor Hastie, Robert Tibshirani and Jerome Friedman |
| ellipse | Functions for Drawing Ellipses and Ellipse-Like Confidence Regions |
| emdbook | Support Functions and Data for "Ecological Models and Data" |
| emmeans | Estimated Marginal Means, aka Least-Squares Means |
| energy | E-Statistics: Multivariate Inference via the Energy of Data |
| Epi | A Package for Statistical Analysis in Epidemiology |
| EpiModel | Mathematical Modeling of Infectious Disease Dynamics |
| epitools | Epidemiology Tools |
| ergm | Fit, Simulate and Diagnose Exponential-Family Models for Networks |
| ergm.count | Fit, Simulate and Diagnose Exponential-Family Models for Networks with Count Edges |
| ergmharris | Local Health Department network data set |
| estimability | Tools for Assessing Estimability of Linear Predictions |
| etm | Empirical Transition Matrix |
| evaluate | Parsing and Evaluation Tools that Provide More Details than the Default |
| evd | Functions for Extreme Value Distributions |
| excel.link | Convenient Data Exchange with Microsoft Excel |
| expm | Matrix Exponential, Log, 'etc' |
| expsmooth | Data Sets from "Forecasting with Exponential Smoothing" |
| extrafont | Tools for using fonts |
| extrafontdb | Package for holding the database for the extrafont package |
| ez | Easy Analysis and Visualization of Factorial Experiments |
| FactoMineR | Multivariate Exploratory Data Analysis and Data Mining |
| fANCOVA | Nonparametric Analysis of Covariance |
| faraway | Functions and Datasets for Books by Julian Faraway |
| fastcluster | Fast Hierarchical Clustering Routines for R and Python |
| fastICA | FastICA Algorithms to Perform ICA and Projection Pursuit |
| fastmatch | Fast match() function |
| fastR | Foundations and Applications of Statistics Using R |
| fBasics | Rmetrics - Markets and Basic Statistics |
| fda | Functional Data Analysis |
| fdrtool | Estimation of (Local) False Discovery Rates and Higher Criticism |
| feather | R Bindings to the Feather 'API' |
| ff | memory-efficient storage of large data on disk and fast access functions |
| ffbase | Basic Statistical Functions for Package 'ff' |
| fields | Tools for Spatial Data |
| FieldSim | Random Fields (and Bridges) Simulations |
| filehash | Simple Key-Value Database |
| fImport | Rmetrics - Importing Economic and Financial Data |
| findpython | Functions to Find an Acceptable Python Binary |
| fit.models | Compare Fitted Models |
| flashClust | Implementation of optimal hierarchical clustering |
| flexclust | Flexible Cluster Algorithms |
| flexmix | Flexible Mixture Modeling |
| flexsurv | Flexible Parametric Survival and Multi-State Models |
| fma | Data Sets from "Forecasting: Methods and Applications" by Makridakis, Wheelwright & Hyndman (1998) |
| FME | A Flexible Modelling Environment for Inverse Modelling, Sensitivity, Identifiability and Monte Carlo Analysis |
| FNN | Fast Nearest Neighbor Search Algorithms and Applications |
| fontBitstreamVera | Fonts with 'Bitstream Vera Fonts' License |
| fontcm | Computer Modern font for use with extrafont package |
| fontLiberation | Liberation Fonts |
| fontquiver | Set of Installed Fonts |
| forcats | Tools for Working with Categorical Variables (Factors) |
| foreach | Provides Foreach Looping Construct for R |
| forecast | Forecasting Functions for Time Series and Linear Models |
| foreign | Read Data Stored by 'Minitab', 'S', 'SAS', 'SPSS', 'Stata', 'Systat', 'Weka', 'dBase', ... |
| formatR | Format R Code Automatically |
| Formula | Extended Model Formulas |
| fortunes | R Fortunes |
| fpc | Flexible Procedures for Clustering |
| fpp | Data for "Forecasting: principles and practice" |
| fracdiff | Fractionally differenced ARIMA aka ARFIMA(p,d,q) models |
| freetypeharfbuzz | Deterministic Computation of Text Box Metrics |
| fs | Cross-Platform File System Operations Based on 'libuv' |
| fTrading | Rmetrics - Trading and Rebalancing Financial Instruments |
| fts | R interface to tslib (a time series library in c++) |
| futile.logger | A Logging Utility for R |
| futile.options | Futile options management |
| GA | Genetic Algorithms |
| gam | Generalized Additive Models |
| gamair | Data for "GAMs: An Introduction with R" |
| gamlss | Generalised Additive Models for Location Scale and Shape |
| gamlss.data | GAMLSS Data |
| gamlss.dist | Distributions for Generalized Additive Models for Location Scale and Shape |
| gamm4 | Generalized Additive Mixed Models using 'mgcv' and 'lme4' |
| gapminder | Data from Gapminder |
| gbm | Generalized Boosted Regression Models |
| gbRd | Utilities for processing Rd objects and files |
| gclus | Clustering Graphics |
| gdata | Various R Programming Tools for Data Manipulation |
| gdtools | Utilities for Graphical Rendering |
| gee | Generalized Estimation Equation Solver |
| geepack | Generalized Estimating Equation Package |
| generics | Common S3 Generics not Provided by Base R |
| GenKern | Functions for generating and manipulating binned kernel density estimates |
| GenSA | R Functions for Generalized Simulated Annealing |
| GEOmap | Topographic and Geologic Mapping |
| geomapdata | Data for topographic and Geologic Mapping |
| geometry | Mesh Generation and Surface Tesselation |
| geonames | Interface to www.geonames.org web service |
| geoR | Analysis of Geostatistical Data |
| geoRglm | A Package for Generalised Linear Spatial Models |
| geosphere | Spherical Trigonometry |
| geostatsp | Geostatistical Modelling with Likelihood and Bayes |
| GeoXp | Interactive exploratory spatial data analysis |
| GERGM | Estimation and Fit Diagnostics for Generalized Exponential Random Graph Models |
| getopt | C-Like 'getopt' Behavior |
| GGally | Extension to 'ggplot2' |
| ggbeeswarm | Categorical Scatter (Violin Point) Plots |
| ggbiplot | A ggplot2 based biplot |
| ggdendro | Create Dendrograms and Tree Diagrams Using 'ggplot2' |
| ggforce | Accelerating 'ggplot2' |
| ggformula | Formula Interface to the Grammar of Graphics |
| ggm | Functions for graphical Markov models |
| ggmap | Spatial Visualization with ggplot2 |
| ggplot2 | Create Elegant Data Visualisations Using the Grammar of Graphics |
| ggplot2movies | Movies Data |
| ggpol | Visualizing Social Science Data with 'ggplot2' |
| ggpubr | 'ggplot2' Based Publication Ready Plots |
| ggraph | An implementation of Grammar of Graphics for Graphs and Networks |
| ggrepel | Repulsive Text and Label Geoms for 'ggplot2' |
| ggridges | Ridgeline Plots in 'ggplot2' |
| ggsci | Scientific Journal and Sci-Fi Themed Color |
| ggsignif | Significance Brackets for 'ggplot2' |
| ggstance | Horizontal 'ggplot2' Components |
| ggthemes | Extra Themes, Scales and Geoms for 'ggplot2' |
| GGUM | Generalized Graded Unfolding Model |
| ggvis | Interactive Grammar of Graphics |
| gh | 'GitHub' 'API' |
| gifski | Highest Quality GIF Encoder |
| git2r | Provides Access to Git Repositories |
| glmmBUGS | Generalised Linear Mixed Models with BUGS and JAGS |
| glmmTMB | Generalized Linear Mixed Models using Template |
| glmnet | Lasso and Elastic-Net Regularized Generalized Linear Models |
| globals | Identify Global Objects in R Expressions |
| glue | Interpreted String Literals |
| gmm | Generalized Method of Moments and Generalized Empirical Likelihood |
| gmodels | Various R Programming Tools for Model Fitting |
| gmp | Multiple Precision Arithmetic |
| gmt | Interface Between GMT Map-Making Software and R |
| gnm | Generalized Nonlinear Models |
| gof | Model-diagnostics based on cumulative residuals |
| goftest | Classical Goodness-of-Fit Tests for Univariate Distributions |
| googlesheets | Manage Google Spreadsheets from R |
| googleVis | R Interface to Google Charts |
| gower | Gower's Distance |
| gpairs | gpairs: The Generalized Pairs Plot |
| GPArotation | GPA Factor Rotation |
| gpclib | General Polygon Clipping Library for R |
| gplots | Various R Programming Tools for Plotting Data |
| granova | Graphical Analysis of Variance |
| granovaGG | Graphical Analysis of Variance Using ggplot2 |
| graph | graph: A package to handle graph data structures |
| GREA | Gotta Read 'Em All |
| gridBase | Integration of base and grid graphics |
| gridExtra | Miscellaneous Functions for "Grid" Graphics |
| gridGraphics | Redraw Base Graphics Using 'grid' Graphics |
| grouped | Regression Analysis of Grouped and Coarse Data |
| grpreg | Regularization Paths for Regression Models with Grouped Covariates |
| gsl | Wrapper for the Gnu Scientific Library |
| gss | General Smoothing Splines |
| gstat | Spatial and Spatio-Temporal Geostatistical Modelling, Prediction and Simulation |
| gtable | Arrange 'Grobs' in Tables |
| gtheory | Apply Generalizability Theory with R |
| gtools | Various R Programming Tools |
| Guerry | Maps, data and methods related to Guerry (1833) "Moral Statistics of France" |
| gvlma | Global Validation of Linear Models Assumptions |
| gWidgets | gWidgets API for building toolkit-independent, interactive GUIs |
| gWidgetsRGtk2 | Toolkit Implementation of gWidgets for RGtk2 |
| gWidgetstcltk | Toolkit implementation of gWidgets for tcltk package |
| HandTill2001 | Multiple Class Area under ROC Curve |
| haven | Import and Export 'SPSS', 'Stata' and 'SAS' Files |
| hdeco | Hierarchical DECOmposition of Entropy for Categorical Map Comparisons |
| hdi | High-Dimensional Inference |
| hdrcde | Highest density regions and conditional density estimation |
| heplots | Visualizing Hypothesis Tests in Multivariate Linear Models |
| hexbin | Hexagonal Binning Routines |
| HH | Statistical Analysis and Data Display: Heiberger and Holland |
| highlight | Syntax Highlighter |
| highr | Syntax Highlighting for R Source Code |
| HistData | Data Sets from the History of Statistics and Data Visualization |
| hmeasure | The H-measure and other scalar classification performance metrics |
| Hmisc | Harrell Miscellaneous |
| hms | Pretty Time of Day |
| hrbrmisc | What the Package Does (one line, title case) |
| HSAUR | A Handbook of Statistical Analyses Using R (1st Edition) |
| HSAUR2 | A Handbook of Statistical Analyses Using R (2nd Edition) |
| htmlTable | Advanced Tables for Markdown/HTML |
| htmltools | Tools for HTML |
| htmlwidgets | HTML Widgets for R |
| httpcode | 'HTTP' Status Code Helper |
| httpuv | HTTP and WebSocket Server Library |
| httr | Tools for Working with URLs and HTTP |
| huge | High-Dimensional Undirected Graph Estimation |
| hunspell | High-Performance Stemmer, Tokenizer, and Spell |
| hwriter | HTML Writer - Outputs R objects in HTML format |
| ic.infer | Inequality constrained inference in linear normal situations |
| ICC | Facilitating Estimation of the Intraclass Correlation Coefficient |
| ICS | Tools for Exploring Multivariate Data via ICS/ICA |
| ICSNP | Tools for Multivariate Nonparametrics |
| igraph | Network Analysis and Visualization |
| igraphdata | A Collection of Network Data Sets for the 'igraph' Package |
| indicspecies | Relationship Between Species and Groups of Sites |
| ineq | Measuring Inequality, Concentration, and Poverty |
| influenceR | Software Tools to Quantify Structural Importance of Nodes in a Network |
| inline | Functions to Inline C, C++, Fortran Function Calls from R |
| inlinedocs | Convert inline comments to documentation |
| inlmisc | Miscellaneous Functions for the USGS INL Project Office |
| installr | Using R to Install Stuff (Such As: R, 'Rtools', 'RStudio', 'Git', and More!) |
| intamap | Procedures for Automated Interpolation |
| intamapInteractive | Interactive Add-on Functionality for 'intamap' |
| intergraph | Coercion Routines for Network Data Objects |
| intervals | Tools for Working with Points and Intervals |
| inum | Interval and Enum-Type Representation of Vectors |
| invgamma | The Inverse Gamma Distribution |
| iplots | iPlots - interactive graphics for R |
| ipred | Improved Predictors |
| IRanges | Infrastructure for manipulating intervals on sequences |
| IRdisplay | 'Jupyter' Display Machinery |
| irlba | Fast Truncated Singular Value Decomposition and Principal Components Analysis for Large Dense and Sparse Matrices |
| ISwR | Introductory Statistics with R |
| iterators | Provides Iterator Construct for R |
| itertools | Iterator Tools |
| its | Irregular Time Series |
| JavaGD | Java Graphics Device |
| JGR | Java GUI for R |
| joineRML | Joint Modelling of Multivariate Longitudinal Data and Time-to-Event Outcomes |
| jomo | Multilevel Joint Modelling Multiple Imputation |
| jpeg | Read and write JPEG images |
| jsonlite | A Robust, High Performance JSON Parser and Generator for R |
| jtools | Analysis and Presentation of Social Scientific Data |
| kableExtra | Construct Complex Table with 'kable' and Pipe Syntax |
| kappalab | Non-Additive Measure and Integral Manipulation Functions |
| Kendall | Kendall rank correlation and Mann-Kendall trend test |
| kernlab | Kernel-Based Machine Learning Lab |
| KernSmooth | Functions for Kernel Smoothing Supporting Wand & Jones (1995) |
| klaR | Classification and visualization |
| km.ci | Confidence intervals for the Kaplan-Meier estimator |
| knitr | A General-Purpose Package for Dynamic Report Generation in R |
| koRpus | An R Package for Text Analysis |
| ks | Kernel Smoothing |
| KScorrect | Lilliefors-Corrected Kolmogorov-Smirnoff Goodness-of-Fit Tests |
| kutils | Project Management Tools |
| labdsv | Ordination and Multivariate Analysis for Ecology |
| labeling | Axis Labeling |
| labelled | Manipulating Labelled Data |
| laeken | Estimation of Indicators on Social Exclusion and Poverty |
| Lahman | Sean 'Lahman' Baseball Database |
| lambda.r | Modeling Data with Functional Programming |
| languageR | Data sets and functions with "Analyzing Linguistic Data: A practical introduction to statistics". |
| lars | Least Angle Regression, Lasso and Forward Stagewise |
| latentnet | Latent Position and Cluster Models for Statistical Networks |
| later | Utilities for Delaying Function Execution |
| lattice | Trellis Graphics for R |
| latticeExtra | Extra Graphical Utilities Based on Lattice |
| lava | Latent Variable Models |
| lavaan | Latent Variable Analysis |
| lavaan.survey | Complex Survey Structural Equation Modeling (SEM) |
| lawstat | Tools for Biostatistics, Public Policy, and Law |
| lazyeval | Lazy (Non-Standard) Evaluation |
| leaflet | Create Interactive Web Maps with the JavaScript 'Leaflet' Library |
| leaps | Regression Subset Selection |
| LearnBayes | Functions for Learning Bayesian Inference |
| LearnEDA | Functions for Learning Exploratory Data Analysis |
| lessR | Less Code, More Results |
| lfe | Linear Group Fixed Effects |
| libcoin | Linear Test Statistics for Permutation Inference |
| likert | Analysis and Visualization Likert Items |
| linprog | Linear Programming / Optimization |
| lintr | A 'Linter' for R Code |
| liststenv | Environments Behaving (Almost) as Lists |
| lme4 | Linear Mixed-Effects Models using 'Eigen' and S4 |
| lmerTest | Tests in Linear Mixed Effects Models |
| lmodel2 | Model II Regression |
| lmomco | L-Moments, Censored L-Moments, Trimmed L-Moments, L-Comoments, and Many Distributions |
| Lmoments | L-Moments and Quantile Mixtures |
| lmPerm | Permutation Tests for Linear Models |
| lmtest | Testing Linear Regression Models |
| loa | Lattice Options and Add-Ins |
| locfit | Local Regression, Likelihood and Density Estimation. |
| logcondens | Estimate a Log-Concave Probability Density from Iid Observations |
| logspline | Logspline Density Estimation Routines |
| longmemo | Statistics for Long-Memory Processes (Jan Beran) -- Data and Functions |
| loo | Efficient Leave-One-Out Cross-Validation and WAIC for Bayesian Models |
| lpSolve | Interface to 'Lp_solve' v. 5.5 to Solve Linear/Integer Programs |
| lpSolveAPI | R Interface to 'lp_solve' Version 5.5.2.0 |
| LSD | Lots of Superior Depictions |
| lsmeans | Least-Squares Means |
| ltm | Latent Trait Models under IRT |
| lubridate | Make Dealing with Dates a Little Easier |
| magic | create and investigate magic squares |
| magick | Advanced Graphics and Image-Processing in R |
| magrittr | A Forward-Pipe Operator for R |
| Sending Email Notifications from R | |
| manipulate | Interactive Plots for RStudio |
| manipulateWidget | Add even more interactivity to interactive charts |
| mapdata | Extra Map Databases |
| mapmisc | Utilities for Producing Maps |
| mapproj | Map Projections |
| maps | Draw Geographical Maps |
| maptools | Tools for Reading and Handling Spatial Objects |
| maptree | Mapping, pruning, and graphing tree models |
| markdown | 'Markdown' Rendering for R |
| MASS | Support Functions and Datasets for Venables and Ripley's MASS |
| Matching | Multivariate and Propensity Score Matching with Balance Optimization |
| MatchIt | Nonparametric Preprocessing for Parametric Causal Inference |
| matrixcalc | Collection of functions for matrix calculations |
| MatrixModels | Modelling with Sparse And Dense Matrices |
| matrixStats | Functions that Apply to Rows and Columns of Matrices (and to Vectors) |
| maxent | Low-memory Multinomial Logistic Regression with Support for Text Classification |
| maxLik | Maximum Likelihood Estimation and Related Tools |
| MBA | Multilevel B-Spline Approximation |
| MBESS | The MBESS R Package |
| mboost | Model-Based Boosting |
| mclust | Gaussian Mixture Modelling for Model-Based Clustering, Classification, and Density Estimation |
| mcmc | Markov Chain Monte Carlo |
| MCMCglmm | MCMC Generalised Linear Mixed Models |
| MCMCpack | Markov Chain Monte Carlo (MCMC) Package |
| mcplR | Multiple Cue Probability Learning in R |
| mda | Mixture and Flexible Discriminant Analysis |
| mediation | Causal Mediation Analysis |
| memisc | Management of Survey Data and Presentation of Analysis Results |
| memoise | Memoisation of Functions |
| MEMSS | Data sets from Mixed-effects Models in S |
| metafor | Meta-Analysis Package for R |
| mets | Analysis of Multivariate Event Times |
| mgcv | Mixed GAM Computation Vehicle with Automatic Smoothness Estimation |
| mi | Missing Data Imputation and Model Checking |
| mice | Multivariate Imputation by Chained Equations |
| miceadds | Some Additional Multiple Imputation Functions, Especially for 'mice' |
| microbenchmark | Accurate Timing Functions |
| mime | Map Filenames to MIME Types |
| miniUI | Shiny UI Widgets for Small Screens |
| minpack.lm | R Interface to the Levenberg-Marquardt Nonlinear Least-Squares Algorithm Found in MINPACK, Plus Support for Bounds |
| minqa | Derivative-free optimization algorithms by quadratic approximation |
| mirt | Multidimensional Item Response Theory |
| misc3d | Miscellaneous 3D Plots |
| miscTools | Miscellaneous Tools and Utilities |
| missMDA | Handling Missing Values with Multivariate Data Analysis |
| mitml | Tools for Multiple Imputation in Multilevel Modeling |
| mitools | Tools for multiple imputation of missing data |
| mix | Estimation/Multiple Imputation for Mixed Categorical and Continuous Data |
| mlbench | Machine Learning Benchmark Problems |
| mlmRev | Examples from Multilevel Modelling Software Review |
| mlogit | multinomial logit model |
| MNM | Multivariate Nonparametric Methods. An Approach Based on Spatial Signs and Ranks |
| mnormt | The Multivariate Normal and t Distributions |
| ModelMap | Modeling and Map Production using Random Forest and Stochastic Gradient Boosting |
| modelr | Modelling Functions that Work with the Pipe |
| modeltools | Tools and Classes for Statistical Models |
| moments | Moments, cumulants, skewness, kurtosis and related tests |
| mondate | Keep track of dates in terms of months |
| mosaic | Project MOSAIC Statistics and Mathematics Teaching Utilities |
| mosaicCalc | Function-Based Numerical and Symbolic Differentiation and Antidifferentiation |
| mosaicCore | Common Utilities for Other MOSAIC-Family Packages |
| mosaicData | Project MOSAIC Data Sets |
| MPV | Data Sets from Montgomery, Peck and Vining's Book |
| mratios | ratios of coefficients in the general linear model |
| msm | Multi-State Markov and Hidden Markov Models in Continuous Time |
| mstate | Data Preparation, Estimation and Prediction in Multi-State Models |
| muhaz | Hazard Function Estimation in Survival Analysis |
| multcomp | Simultaneous Inference in General Parametric Models |
| multcompView | Visualizations of Paired Comparisons |
| multicool | Permutations of Multisets in Cool-Lex Order |
| multilevel | Multilevel Functions |
| multiwayvcov | Multi-Way Standard Error Clustering |
| multtest | Resampling-based multiple hypothesis testing |
| munsell | Utilities for Using Munsell Colours |
| mutoss | Unified Multiple Testing Procedures |
| mutossGUI | A Graphical User Interface for the MuToss Project |
| MVN | Multivariate Normality Tests |
| mvnfast | Fast Multivariate Normal and Student's t Methods |
| mvoutlier | Multivariate Outlier Detection Based on Robust Methods |
| mvtnorm | Multivariate Normal and t Distributions |
| NADA | Nondetects and Data Analysis for Environmental Data |
| natserv | 'NatureServe' Interface |
| ncdf | Interface to Unidata netCDF Data Files |
| ncdf4 | Interface to Unidata netCDF (Version 4 or Earlier) Format Data Files |
| ncf | Spatial Nonparametric Covariance Functions |
| ndtv | Network Dynamic Temporal Visualizations |
| network | Classes for Relational Data |
| networkDynamic | Dynamic Extensions for Network Objects |
| networksis | Simulate Bipartite Graphs with Fixed Marginals Through Sequential Importance Sampling |
| neuralnet | Training of Neural Networks |
| NHANES | Data from the US National Health and Nutrition Examination Study |
| nleqslv | Solve Systems of Nonlinear Equations |
| nlme | Linear and Nonlinear Mixed Effects Models |
| nloptr | R interface to NLopt |
| NLP | Natural Language Processing Infrastructure |
| NMF | Algorithms and Framework for Nonnegative Matrix Factorization (NMF) |
| nnet | Feed-Forward Neural Networks and Multinomial Log-Linear Models |
| nnls | The Lawson-Hanson algorithm for non-negative least squares (NNLS) |
| nor1mix | Normal (1-d) Mixture Models (S3 Classes and Methods) |
| normalp | Routines for Exponential Power Distribution |
| normtest | Tests for Normality |
| nortest | Tests for Normality |
| np | Nonparametric Kernel Smoothing Methods for Mixed Data Types |
| NSM3 | Functions and Datasets to Accompany Hollander, Wolfe, and Chicken - Nonparametric Statistical Methods, Third Edition |
| numDeriv | Accurate Numerical Derivatives |
| nycflights13 | Flights that Departed NYC in 2013 |
| odfWeave | Sweave processing of Open Document Format (ODF) files |
| officer | Manipulation of Microsoft Word and PowerPoint Documents |
| OpenMx | Extended Structural Equation Modelling |
| openssl | Toolkit for Encryption, Signatures and Certificates Based on OpenSSL |
| openxlsx | Read, Write and Edit XLSX Files |
| optextras | Tools to Support Optimization Possibly with Bounds and Masks |
| optimx | A Replacement and Extension of the optim() Function |
| optpart | Optimal Partitioning of Similarity Relations |
| orcutt | Estimate Procedure in Case of First Order Autocorrelation |
| ordinal | Regression Models for Ordinal Data |
| ore | An R Interface to the Onigmo Regular Expression Library |
| orientlib | Support for orientation data |
| orloca | Operations Research LOCational Analysis Models |
| orloca.es | Spanish version of orloca package |
| orthopolynom | Collection of functions for orthogonal and orthonormal polynomials |
| oz | Plot the Australian Coastline and States |
| packrat | A Dependency Management System for Projects and their R Package Dependencies |
| pamm | Power Analysis for Random Effects in Mixed Models |
| pamr | Pam: prediction analysis for microarrays |
| pan | Multiple Imputation for Multivariate Panel or Clustered Data |
| pander | An R 'Pandoc' Writer |
| pairD3 | D3 Scatterplot Matrices |
| partitions | Additive Partitions of Integers |
| party | A Laboratory for Recursive Partytioning |
| partykit | A Toolkit for Recursive Partytioning |
| pastecs | Package for Analysis of Space-Time Ecological Series |
| pbapply | Adding Progress Bar to '*apply' Functions |
| pbivnorm | Vectorized Bivariate Normal CDF |
| pbkrtest | Parametric Bootstrap and Kenward Roger Based Methods for Mixed Model Comparison |
| PBSmapping | Mapping Fisheries Data and Spatial Analysis Tools |
| pcaPP | Robust PCA by Projection Pursuit |
| pdftools | Text Extraction, Rendering and Converting of PDF |
| pequod | Moderated Regression Package |
| PerformanceAnalytics | Econometric tools for performance and risk analysis |
| permtest | Permutation test to compare variability within and distance between two groups |
| permute | Functions for Generating Restricted Permutations of Data |
| pgirmess | Spatial Analysis and Data mining for Field Ecologists |
| phia | Post-Hoc Interaction Analysis |
| phylobase | Base Package for Phylogenetic Structures and Comparative Data |
| pillar | Coloured Formatting for Columns |
| pixmap | Bitmap Images (``Pixel Maps'') |
| pkgbuild | Find Tools needed to Build R packages |
| pkgconfig | Private Configuration for 'R' Packages |
| pkgKitten | Create Simple Packages Which Do not Upset R Package Checks |
| pkgload | Simulate Package Installation and Attach |
| pkgmaker | Development utilities for R Packages |
| PKI | Public Key Infrastucture for R Based on the X.509 Standard |
| PKPDmodels | Pharmacokinetic/pharmacodynamic models |
| playwith | A GUI for interactive plots using GTK+ |
| plm | Linear Models for Panel Data |
| plogr | The 'plog' C++ Logging Library |
| plot3D | Plotting Multi-Dimensional Data |
| plot3Drgl | Plotting Multi-Dimensional Data - Using 'rgl' |
| plotly | Create Interactive Web Graphics via 'plotly.js' |
| plotmo | Plot a Model's Response and Residuals |
| plotrix | Various Plotting Functions |
| pls | Partial Least Squares and Principal Component Regression |
| plyr | Tools for Splitting, Applying and Combining Data |
| pmg | Poor Man's GUI |
| pmml | Generate PMML for Various Models |
| pmmlTransformations | Transforms Input Data from a PMML Perspective |
| png | Read and write PNG images |
| poLCA | Polytomous variable Latent Class Analysis |
| polspline | Polynomial Spline Routines |
| polyclip | Polygon Clipping |
| polycor | Polychoric and Polyserial Correlations |
| polynom | A Collection of Functions to Implement a Class for Univariate Polynomial Manipulations |
| portfolio | Analysing equity portfolios |
| ppcor | Partial and Semi-Partial (Part) Correlation |
| pps | Functions for PPS sampling |
| prabclus | Functions for Clustering of Presence-Absence, Abundance and Multilocus Genetic Data |
| pracma | Practical Numerical Math Functions |
| praise | Praise Users |
| prediction | Tidy, Type-Safe 'prediction()' Methods |
| prefmod | Utilities to Fit Paired Comparison Models for Preferences |
| PresenceAbsence | Presence-Absence Model Evaluation. |
| prettyunits | Pretty, Human Readable Formatting of Quantities |
| pROC | Display and Analyze ROC Curves |
| processx | Execute and Control System Processes |
| prodlim | Product-Limit Estimation for Censored Event History Analysis |
| profileModel | Tools for profiling inference functions for various model classes |
| progress | Terminal Progress Bars |
| promises | Abstractions for Promise-Based Asynchronous Programming |
| proto | Prototype Object-Based Programming |
| proxy | Distance and Similarity Measures |
| pryr | Tools for Computing on the Language |
| ps | List, Query, Manipulate System Processes |
| pscl | Political Science Computational Laboratory |
| psgp | Projected Spatial Gaussian Process (psgp) methods |
| pso | Particle Swarm Optimization |
| psy | Various procedures used in psychometry |
| psych | Procedures for Psychological, Psychometric, and Personality Research |
| psychometric | Applied Psychometric Theory |
| psychotools | Psychometric Modeling Infrastructure |
| psyphy | Functions for analyzing psychophysical data in R |
| purrr | Functional Programming Tools |
| pwr | Basic Functions for Power Analysis |
| qap | Heuristics for the Quadratic Assignment Problem (QAP) |
| qcc | Quality Control Charts |
| quadprog | Functions to solve Quadratic Programming Problems. |
| quantmod | Quantitative Financial Modelling Framework |
| QuantPsyc | Quantitative Psychology Tools |
| quantreg | Quantile Regression |
| questionr | Functions to Make Surveys Processing Easier |
| qvcalc | Quasi Variances for Factor Effects in Statistical Models |
| R.cache | Fast and Light-Weight Caching (Memoization) of Objects and Results to Speed Up Computations |
| R.devices | Unified Handling of Graphics Devices |
| R.matlab | Read and Write MAT Files and Call MATLAB from Within R |
| R.methodsS3 | S3 Methods Simplified |
| R.oo | R Object-Oriented Programming with or without References |
| R.rsp | Dynamic Generation of Scientific Reports |
| R.utils | Various Programming Utilities |
| R2HTML | HTML Exportation for R Objects |
| R2wd | Write MS-Word documents from R |
| R2WinBUGS | Running 'WinBUGS' and 'OpenBUGS' from 'R' / 'S-PLUS' |
| R6 | Classes with Reference Semantics |
| ramps | Bayesian Geostatistical Modeling with RAMPS |
| randomcoloR | Generate Attractive Random Colors |
| RandomFields | Simulation and Analysis of Random Fields |
| RandomFieldsUtils | Utilities for the Simulation and Analysis of Random Fields |
| randomForest | Breiman and Cutler's Random Forests for Classification and Regression |
| randomForestSRC | Random Forests for Survival, Regression, and Classification (RF-SRC) |
| randomizr | Easy to Use Tools for Common Forms of Random Assignment and Sampling |
| randtoolbox | Toolbox for Pseudo and Quasi Random Number Generation and RNG Tests |
| RANN | Fast Nearest Neighbour Search (Wraps ANN Library) Using L2 Metric |
| rappdirs | Application Directories: Determine Where to Save |
| RArcInfo | Functions to import data from Arc/Info V7.x binary coverages |
| raster | Geographic Data Analysis and Modeling |
| rasterVis | Visualization Methods for Raster Data |
| rattle | Graphical User Interface for Data Science in R |
| rbenchmark | Benchmarking routine for R |
| Rcapture | Loglinear Models for Capture-Recapture Experiments |
| rcartocolor | 'CARTOColors' Palettes |
| Rcgmin | Conjugate Gradient Minimization of Nonlinear Functions |
| rcmdcheck | Run 'R CMD check' from 'R' and Capture Results |
| Rcmdr | R Commander |
| RcmdrMisc | R Commander Miscellaneous Functions |
| RcmdrPlugin.coin | Rcmdr Coin Plug-In |
| RcmdrPlugin.depthTools | R commander Depth Tools Plug-In |
| RcmdrPlugin.epack | Rcmdr plugin for time series |
| RcmdrPlugin.Export | Export R Output to LaTeX or HTML |
| RcmdrPlugin.FactoMineR | Graphical User Interface for FactoMineR |
| RcmdrPlugin.HH | Rcmdr Support for the HH Package |
| RcmdrPlugin.IPSUR | An IPSUR Plugin for the R Commander |
| RcmdrPlugin.orloca | A GUI for Planar Location Problems |
| RcmdrPlugin.qcc | Rcmdr qcc Plug-In |
| RcmdrPlugin.qual | Rcmdr plugin for quality control course |
| RcmdrPlugin.sampling | Tools for sampling in Official Statistical Surveys |
| RcmdrPlugin.survival | R Commander Plug-in for the 'survival' Package |
| RcmdrPlugin.SurvivalT | Rcmdr Survival Plug-In |
| RcmdrPlugin.TeachingDemos | Rcmdr Teaching Demos Plug-in |
| RColorBrewer | ColorBrewer Palettes |
| Rcpp | Seamless R and C++ Integration |
| RcppArmadillo | 'Rcpp' Integration for the 'Armadillo' Templated Linear Algebra Library |
| RcppEigen | 'Rcpp' Integration for the 'Eigen' Templated Linear Algebra Library |
| RcppParallel | Parallel Programming Tools for 'Rcpp' |
| RcppRoll | Efficient Rolling / Windowed Operations |
| Rcsdp | R Interface to the CSDP Semidefinite Programming Library |
| RCurl | General Network (HTTP/FTP/...) Client Interface for R |
| Rdpack | Update and Manipulate Rd Documentation Objects |
| readODS | Read and Write ODS Files |
| readr | Read Rectangular Text Data |
| readstata13 | Import 'Stata' Data Files |
| readxl | Read Excel Files |
| recipes | Preprocessing Tools to Create Design Matrices |
| registry | Infrastructure for R Package Registries |
| regress | Gaussian Linear Models with Linear Covariance Structure |
| rela | Item Analysis Package with Standard Errors |
| relaimpo | Relative importance of regressors in linear models |
| relations | Data Structures and Algorithms for Relations |
| relevent | Relational Event Models |
| relimp | Relative Contribution of Effects in a Regression Model |
| rem | Relational Event Models (REM) |
| rematch | Match Regular Expressions with a Nicer 'API' |
| remotes | R Package Installation from Remote Repositories, Including 'GitHub' |
| rentrez | Entrez in R |
| repmis | Miscellaneous Tools for Reproducible Research |
| reportr | A General Message and Error Reporting System |
| repr | Serializable Representations |
| reprex | Prepare Reproducible Example Code for Sharing |
| resample | Resampling Functions |
| reshape | Flexibly Reshape Data |
| reshape2 | Flexibly Reshape Data: A Reboot of the Reshape Package |
| reticulate | Interface to 'Python' |
| rex | Friendly Regular Expressions |
| Rfit | Rank Estimation for Linear Models |
| RFOC | Graphics for Spherical Distributions and Earthquake Focal Mechanisms |
| rgdal | Bindings for the 'Geospatial' Data Abstraction Library |
| rgenoud | R Version of GENetic Optimization Using Derivatives |
| rgeos | Interface to Geometry Engine - Open Source ('GEOS') |
| rgexf | Build, Import and Export GEXF Graph Files |
| rggobi | Interface Between R and 'GGobi' |
| rgl | 3D Visualization Using OpenGL |
| rglwidget | 'rgl' in 'htmlwidgets' Framework |
| RgoogleMaps | Overlays on Static Maps |
| Rgraphviz | Provides plotting capabilities for R graph objects |
| RGtk2 | R Bindings for Gtk 2.8.0 and Above |
| RGtk2Extras | Data frame editor and dialog making wrapper for RGtk2 |
| rhandsontable | Interface to the 'Handsontable.js' Library |
| rio | A Swiss-Army Knife for Data I/O |
| ritis | Integrated Taxonomic Information System Client |
| rJava | Low-Level R to Java Interface |
| rjson | JSON for R |
| RJSONIO | Serialize R objects to JSON, JavaScript Object Notation |
| rlang | Functions for Base Types and Core R and 'Tidyverse' Features |
| RMark | R Code for Mark Analysis |
| rmarkdown | Dynamic Documents for R |
| rmeta | Meta-analysis |
| Rmpfr | R MPFR - Multiple Precision Floating-Point Reliable |
| Rmpi | Interface (Wrapper) to MPI (Message-Passing Interface) |
| rms | Regression Modeling Strategies |
| RMySQL | Database Interface and 'MySQL' Driver for R |
| rncl | An Interface to the Nexus Class Library |
| RNeXML | Semantically Rich I/O for the 'NeXML' Format |
| rngtools | Utility functions for working with Random Number Generators |
| rngWELL | Toolbox for WELL Random Number Generators |
| robCompositions | Robust Estimation for Compositional Data |
| robust | Port of the S+ "Robust Library" |
| robustbase | Basic Robust Statistics |
| rockchalk | Regression Estimation and Presentation |
| ROCR | Visualizing the Performance of Scoring Classifiers |
| RODBC | ODBC Database Access |
| Rook | Rook - a web server interface for R |
| rootSolve | Nonlinear Root Finding, Equilibrium and Steady-State Analysis of Ordinary Differential Equations |
| rotl | Interface to the 'Open Tree of Life' API |
| roxygen | Literate Programming in R |
| roxygen2 | In-Line Documentation for R |
| rpanel | Simple interactive controls for R using the tcltk library. |
| rpart | Recursive Partitioning and Regression Trees |
| rpart.plot | Plot 'rpart' Models: An Enhanced Version of 'plot.rpart' |
| rpf | Response Probability Functions |
| RPMG | Graphical User Interface (GUI) for Interactive R Analysis Sessions |
| RPostgreSQL | R Interface to the 'PostgreSQL' Database System |
| rprojroot | Finding Files in Project Subdirectories |
| RPyGeo | ArcGIS Geoprocessing in R via Python |
| rrcov | Scalable Robust Estimators with High Breakdown Point |
| rredlist | 'IUCN' Red List Client |
| RSAGA | SAGA Geoprocessing and Terrain Analysis in R |
| rsample | General Resampling Infrastructure |
| rsconnect | Deployment Interface for R Markdown Documents and Shiny Applications |
| rscproxy | statconn: provides portable C-style interface to R (StatConnector) |
| RSEIS | Seismic Time Series Analysis Tools |
| RSiena | Siena - Simulation Investigation for Empirical Network Analysis |
| RSQLite | 'SQLite' Interface for R |
| rstan | R Interface to Stan |
| rstanarm | Bayesian Applied Regression Modeling via Stan |
| rstantools | Tools for Developing R Packages Interfacing with 'Stan' |
| Rstem | Interface to Snowball implementation of Porter's word stemming algorithm. |
| rstudioapi | Safely Access the RStudio API |
| RStudioConsoleRender | RStudio addin for rendering an Rmarkdown document in the console |
| RSurvey | Geographic Information System Application |
| rsvg | Render SVG Images into PDF, PNG, PostScript, or Bitmap Arrays |
| RSVGTipsDevice | An R SVG Graphics Device with Dynamic Tips and Hyperlinks |
| rtiff | Read and Write TIFF Files |
| Rtsne | T-Distributed Stochastic Neighbor Embedding using a Barnes-Hut Implementation |
| Rttf2pt1 | 'ttf2pt1' Program |
| RUnit | R Unit Test Framework |
| rversions | Query 'R' Versions, Including 'r-release' and 'r-oldrel' |
| rvest | Easily Harvest (Scrape) Web Pages |
| Rvmmin | Variable Metric Nonlinear Function Minimization |
| Rwave | Time-Frequency Analysis of 1-D Signals |
| RWiener | Wiener Process Distribution Functions |
| rworldmap | Mapping Global Data |
| rworldxtra | Country boundaries at high resolution. |
| S4Vectors | S4 implementation of vectors and lists |
| sampleSelection | Sample Selection Models |
| samplesize | Sample Size Calculation for Various t-Tests and Wilcoxon-Test |
| SampleSizeMeans | Sample size calculations for normal means |
| SampleSizeProportions | Calculating sample size requirements when estimating the difference between two binomial proportions |
| sampling | Survey Sampling |
| samplingbook | Survey Sampling Procedures |
| sandwich | Robust Covariance Matrix Estimators |
| sas7bdat | SAS Database Reader (experimental) |
| SASmixed | Data sets from "SAS System for Mixed Models" |
| scagnostics | Compute scagnostics - scatterplot diagnostics |
| scales | Scale Functions for Visualization |
| scalreg | Scaled sparse linear regression |
| scatterplot3d | 3D Scatter Plot |
| scholar | Analyse Citation Data from Google Scholar |
| scico | Colour Palettes Based on the Scientific Colour-Maps |
| sciplot | Scientific Graphing Functions for Factorial Designs |
| SCRT | Single-Case Randomization Tests |
| segmented | Regression Models with Break-Points / Change-Points Estimation |
| selectr | Translate CSS Selectors to XPath Expressions |
| sem | Structural Equation Models |
| SemiPar | Semiparametic Regression |
| semPlot | Path Diagrams and Visual Analysis of Various SEM Packages' Output |
| semTools | Useful Tools for Structural Equation Modeling |
| sendplot | Tool for sending interactive plots with tool-tip content |
| SensoMineR | Sensory Data Analysis |
| seqinr | Biological Sequences Retrieval and Analysis |
| seriation | Infrastructure for Ordering Objects Using Seriation |
| sessioninfo | R Session Information |
| setRNG | Set (Normal) Random Number Generator and Seed |
| sets | Sets, Generalized Sets, Customizable Sets and Intervals |
| sf | Simple Features for R |
| sfsmisc | Utilities from 'Seminar fuer Statistik' ETH Zurich |
| sgeostat | An Object-Oriented Framework for Geostatistical Modeling in S+ |
| shape | Functions for Plotting Graphical Shapes, Colors |
| shapefiles | Read and Write ESRI Shapefiles |
| shiny | Web Application Framework for R |
| shinyBS | Twitter Bootstrap Components for Shiny |
| shinyjs | Easily Improve the User Experience of Your Shiny Apps in Seconds |
| shinyRGL | Shiny Wrappers for RGL |
| shinysky | A set of Shiny UI components/widgets. |
| shinystan | Interactive Visual and Numerical Diagnostics and Posterior Analysis for Bayesian Models |
| shinythemes | Themes for Shiny |
| simstudy | Simulation of Study |
| signal | Signal Processing |
| SimComp | Simultaneous Comparisons for Multiple Endpoints |
| simecol | Simulation of Ecological (and Other) Dynamic Systems |
| simpleboot | Simple Bootstrap Routines |
| sirt | Supplementary Item Response Theory Models |
| sjlabelled | Labelled Data Utility Functions |
| sjmisc | Data and Variable Transformation Functions |
| slackr | Send Messages, Images, R Objects and Files to 'Slack' Channels/Users |
| slam | Sparse Lightweight Arrays and Matrices |
| sm | Smoothing methods for nonparametric regression and density estimation |
| sn | The Skew-Normal and Related Distributions Such as the Skew-t |
| sna | Tools for Social Network Analysis |
| snakecase | Convert Strings into any Case |
| snow | Simple Network of Workstations |
| SnowballC | Snowball stemmers based on the C libstemmer UTF-8 library |
| snowfall | Easier cluster computing (based on snow). |
| solrium | General Purpose R Interface to 'Solr' |
| som | Self-Organizing Map |
| soma | General-Purpose Optimisation With the Self-Organising Migrating Algorithm |
| sos | Search Contributed R Packages, Sort by Package |
| sourcetools | Tools for Reading, Tokenizing and Parsing R Code |
| sp | Classes and Methods for Spatial Data |
| spacetime | Classes and Methods for Spatio-Temporal Data |
| spam | SPArse Matrix |
| sparr | Spatial and Spatiotemporal Relative Risk |
| SparseM | Sparse Linear Algebra |
| spatcounts | Spatial count regression |
| spatgraphs | Graph Edge Computations for Spatial Point Patterns |
| spatial | Functions for Kriging and Point Pattern Analysis |
| spatialCovariance | Computation of Spatial Covariance Matrices for Data on Rectangles |
| SpatialEpi | Methods and Data for Spatial Epidemiology |
| SpatialExtremes | Modelling Spatial Extremes |
| spatialkernel | Non-Parametric Estimation of Spatial Segregation in a Multivariate Point Process |
| SpatialNP | Multivariate Nonparametric Methods Based on Spatial Signs and Ranks |
| spatialsegregation | Segregation Measures for Multitype Spatial Point Patterns |
| spatstat | Spatial Point Pattern Analysis, Model-Fitting, Simulation, Tests |
| spatstat.data | Datasets for 'spatstat' |
| spatstat.utils | Utility Functions for 'spatstat' |
| spBayes | Univariate and Multivariate Spatial-Temporal Modeling |
| spc | Statistical Process Control -- Calculation of ARL and Other Control Chart Performance Measures |
| spcosa | Spatial Coverage Sampling and Random Sampling from Compact Geographical Strata |
| spData | Datasets for Spatial Analysis |
| spdep | Spatial Dependence: Weighting Schemes, Statistics and Models |
| spe | Stochastic Proximity Embedding |
| speedglm | Fitting Linear and Generalized Linear Models to Large Data Sets |
| speff2trial | Semiparametric efficient estimation for a two-sample treatment effect |
| spelling | Tools for Spell Checking in R |
| spgrass6 | Interface Between GRASS 6+ Geographical Information System and R |
| spgwr | Geographically Weighted Regression |
| SpherWave | Spherical Wavelets and SW-based Spatially Adaptive Methods |
| sphet | Estimation of spatial autoregressive models with and without heteroskedastic innovations |
| splancs | Spatial and Space-Time Point Pattern Analysis |
| spls | Sparse Partial Least Squares (SPLS) Regression and Classification |
| spsurvey | Spatial Survey Design and Analysis |
| spuRs | Functions and Datasets for "Introduction to Scientific Programming and Simulation Using R". |
| SQUAREM | Squared Extrapolation Methods for Accelerating EM-Like Monotone Algorithms |
| sROC | Nonparametric Smooth ROC Curves for Continuous Data |
| SSDforR | Functions to Analyze Single System Data |
| stabledist | Stable Distribution Functions |
| stabs | Stability Selection with Error Control |
| StanHeaders | C++ Header Files for Stan |
| startupmsg | Utilities for Start-Up Messages |
| statmod | Statistical Modeling |
| statnet | Software Tools for the Statistical Analysis of Network Data |
| statnet.common | Common R Scripts and Utilities Used by the Statnet Project Software |
| Stem | Spatio-temporal models in R |
| stringdist | Approximate String Matching and String Distance Functions |
| stringi | Character String Processing Facilities |
| stringr | Simple, Consistent Wrappers for Common String Operations |
| strucchange | Testing, Monitoring, and Dating Structural Changes |
| subselect | Selecting Variable Subsets |
| superpc | Supervised principal components |
| SuppDists | Supplementary Distributions |
| survey | Analysis of Complex Survey Samples |
| survival | Survival Analysis |
| svDialogs | SciViews GUI API - Dialog boxes |
| svglite | An 'SVG' Graphics Device |
| svGUI | SciViews--Manage GUIs in R |
| svIDE | Functions to Ease Interactions Between R and IDE or Code Editors |
| svMisc | SciViews - Miscellaneous functions |
| svSocket | SciViews GUI API - R Socket Server |
| svUnit | SciViews GUI API - Unit testing |
| svWidgets | Management of GUI Widgets, Windows, and Other GUI Resources |
| SweaveListingUtils | Utilities for Sweave Together with TeX 'listings' Package |
| sylly | Hyphenation and Syllable Counting for Text Analysis |
| systemfit | Estimating Systems of Simultaneous Equations |
| tables | Formula-Driven Table Generation |
| TAM | Test Analysis Modules |
| tau | Text Analysis Utilities |
| taxize | Taxonomic Information from Around the Web |
| tcltk2 | Tcl/Tk Additions |
| TDA | Statistical Tools for Topological Data Analysis |
| TDAmapper | Analyze High-Dimensional Data Using Discrete Morse Theory |
| TeachingDemos | Demonstrations for Teaching and Learning |
| tensor | Tensor product of arrays |
| tensorA | Advanced tensors arithmetic with named indices |
| tergm | Fit, Simulate and Diagnose Models for Network Evolution Based on Exponential-Family Random Graph Models |
| tesseract | Open Source OCR Engine |
| testit | A Simple Package for Testing R Packages |
| testthat | Unit Testing for R |
| texreg | Conversion of R Regression Output to LaTeX or HTML Tables |
| tgp | Bayesian Treed Gaussian Process Models |
| TH.data | TH's Data Archive |
| threejs | Interactive 3D Scatter Plots, Networks and Globes |
| tibble | Simple Data Frames |
| tidyr | Easily Tidy Data with 'spread()' and 'gather()' Functions |
| tidyselect | Select from a Set of Strings |
| tidyverse | Easily Install and Load the 'Tidyverse' |
| tigerstats | R Functions for Elementary Statistics |
| tikzDevice | R Graphics Output in LaTeX Format |
| timeDate | Rmetrics - Chronological and Calendar Objects |
| timereg | Flexible Regression Models for Survival Data |
| timeSeries | Rmetrics - Financial Time Series Objects |
| TinnR | Resources of Tinn-R GUI/Editor for R Environment |
| tinytex | Helper Functions to Install and Maintain 'TeX Live' and Compile 'LaTeX' Documents |
| tis | Time Indexes and Time Indexed Series |
| tkrplot | TK Rplot |
| tm | Text Mining Package |
| TMB | Template Model Builder: A General Random Effect Tool Inspired by 'ADMB' |
| tnam | Temporal Network Autocorrelation Models (TNAM) |
| tnet | Software for Analysis of Weighted, Two-Mode, and Longitudinal Networks |
| tree | Classification and Regression Trees |
| treemap | Treemap Visualization |
| triangle | Provides the Standard Distribution Functions for the Triangle Distribution |
| triebeard | 'Radix' Trees in 'Rcpp' |
| trimcluster | Cluster analysis with trimming |
| trip | Tools for the Analysis of Animal Track Data |
| tripack | Triangulation of Irregularly Spaced Data |
| tripEstimation | Metropolis Sampler and Supporting Functions for Estimating Animal Movement from Archival Tags and Satellite Fixes |
| truncdist | Truncated Random Variables |
| truncnorm | Truncated normal distribution |
| truncreg | Truncated Gaussian Regression Models |
| trust | Trust Region Optimization |
| TSA | Time Series Analysis |
| tseries | Time Series Analysis and Computational Finance |
| tsna | Tools for Temporal Social Network Analysis |
| TSP | Traveling Salesperson Problem (TSP) |
| TTR | Technical Trading Rules |
| tufte | Tufte's Styles for R Markdown Documents |
| tweedie | Evaluation of Tweedie Exponential Family Models |
| tweenr | Interpolate Data for Smooth Animations |
| ucminf | General-Purpose Unconstrained Non-Linear Optimization |
| ufs | Quantitative Analysis Made Accessible |
| units | Measurement Units for R Vectors |
| urca | Unit Root and Cointegration Tests for Time Series Data |
| urltools | Vectorised Tools for URL Handling and Parsing |
| uroot | Unit Root Tests for Seasonal Time Series |
| UScensus2000cdp | US Census 2000 Designated Places Shapefiles and Additional Demographic Data |
| UScensus2000tract | US Census 2000 Tract Level Shapefiles and Additional Demographic Data |
| UScensus2010 | US Census 2010 Suite of R Packages |
| userfriendlyscience | Quantitative Analysis Made Accessible |
| usethis | Automate Package and Project Setup |
| UsingR | Data Sets, Etc. for the Text "Using R for Introductory Statistics", Second Edition |
| utf8 | Unicode Text Processing |
| uuid | Tools for generating and handling of UUIDs |
| V8 | Embedded JavaScript Engine for R |
| vardiag | Variogram Diagnostics |
| vcd | Visualizing Categorical Data |
| vdiffr | Visual Regression Testing and Graphical Diffing |
| vegan | Community Ecology Package |
| vegdata | Access Vegetation Databases and Treat Taxonomy |
| verification | Weather Forecast Verification Utilities |
| VGAM | Vector Generalized Linear and Additive Models |
| VGAMdata | Data Supporting the 'VGAM' Package |
| VIM | Visualization and Imputation of Missing Values Violin plot |
| vioplot | Violin plot |
| vipor | Plot Categorical Data Using Quasirandom Noise and Density Estimates |
| viridis | Default Color Maps from 'matplotlib' |
| viridisLite | Default Color Maps from 'matplotlib' (Lite Version) |
| visNetwork | Network Visualization using 'vis.js' Library |
| visreg | Visualization of Regression Models |
| waveslim | Basic wavelet routines for one-, two- and three-dimensional signal processing |
| webp | A New Format for Lossless and Lossy Image Compression |
| webshot | Take Screenshots of Web Pages |
| wesanderson | A Wes Anderson Palette Generator |
| whisker | {{mustache}} for R, logicless templating |
| whoami | Username, Full Name, Email Address, 'GitHub' Username of the Current User |
| WikidataR | API Client Library for 'Wikidata' |
| WikipediR | A MediaWiki API Wrapper |
| wikitaxa | Taxonomic Information from 'Wikipedia' |
| withr | Run Code 'With' Temporarily Modified Global State |
| wordcloud | Word Clouds |
| worrms | World Register of Marine Species (WoRMS) Client |
| WrightMap | IRT Item-Person Map with 'ConQuest' Integration |
| WriteXLS | Cross-Platform Perl Based R Function to Create Excel 2003 (XLS) and Excel 2007 (XLSX) Files |
| wskm | Weighted k-Means Clustering |
| xergm | Extensions of Exponential Random Graph Models |
| xergm.common | Common Infrastructure for Extensions of Exponential Random Graph Models |
| xfun | Miscellaneous Functions by 'Yihui Xie' |
| XLConnect | Excel Connector for R |
| XLConnectJars | JAR Dependencies for the XLConnect Package |
| xlsx | Read, write, format Excel 2007 and Excel 97/2000/XP/2003 files |
| xlsxjars | Package required POI jars for the xlsx package |
| XML | Tools for Parsing and Generating XML Within R and S-Plus |
| xml2 | Parse XML |
| xopen | Open System Files, 'URLs', Anything |
| xsplines | ** No title available ** |
| xtable | Export Tables to LaTeX or HTML |
| xts | eXtensible Time Series |
| yacca | Yet Another Canonical Correlation Analysis Package |
| YaleToolkit | Data exploration tools from Yale University. |
| yaml | Methods to Convert R Data to YAML and Back |
| yhat | Interpreting Regression Effects |
| zCompositions | Treatment of Zeros, Left-Censored and Missing Values in Compositional Data Sets |
| Zelig | Everyone's Statistical Software |
| zip | Cross-Platform 'zip' Compression |
| zipcode | U.S. ZIP Code database for geocoding |
| zipfR | Statistical Models for Word Frequency Distributions |
| zoo | S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations) |