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abind

1.4-8

Combine Multidimensional Arrays

adbcdrivermanager

(15)

'Arrow' Database Connectivity ('ADBC') Driver Manager

adbcsqlite

(8)

'Arrow' Database Connectivity ('ADBC') 'SQLite' Driver

adbi

(3)

'DBI' Compliant Database Access Using 'ADBC'

admiral

(7)

ADaM in R Asset Library

admiraldev

(5)

Utility Functions and Development Tools for the Admiral Package Family

admiralmetabolic

0.1.0

Metabolism Extension Package for ADaM in 'R' Asset Library

admiralonco

(6)

Oncology Extension Package for ADaM in 'R' Asset Library

admiralophtha

1.2.0

ADaM in R Asset Library - Ophthalmology

admiralpeds

(4)

Pediatrics Extension Package for ADaM in 'R' Asset Library

admiralvaccine

0.4.0

Vaccine Extension Package for ADaM in 'R' Asset Library

AER

(3)

Applied Econometrics with R

alxr

0.1.0

R Interface to the Alexandria

anytime

(3)

Anything to 'POSIXct' or 'Date' Converter

aod

1.3.3

Analysis of Overdispersed Data

ape

5.8-1

Analyses of Phylogenetics and Evolution

aplot

(8)

Decorate a 'ggplot' with Associated Information

arg

0.2.1

Clean and Simple Argument Checking

armadillo4r

(5)

An 'Armadillo' Interface

arrow

(15)

Integration to 'Apache' 'Arrow'

arse

1.0.0

Area of Resilience to Stress Event

arsenal

(2)

An Arsenal of 'R' Functions for Large-Scale Statistical Summaries

artoo

0.2.0

Lossless CDISC-Native Input and Output for Clinical Datasets

asciicast

2.3.1

Create 'Ascii' Screen Casts from R Scripts

AsioHeaders

(3)

'Asio' C++ Header Files

askpass

(2)

Password Entry Utilities for R, Git, and SSH

assertthat

0.2.1

Easy Pre and Post Assertions

attempt

0.3.1

Tools for Defensive Programming

autoslider.core

0.2.4

Slide Automation for Tables, Listings and Figures

aws.s3

0.3.22

'AWS S3' Client Package

aws.signature

(2)

Amazon Web Services Request Signatures

b64

(4)

Fast and Vectorized Base 64 Engine

babelmixr2

(6)

Use 'nlmixr2' to Interact with Open Source and Commercial Software

backports

(3)

Reimplementations of Functions Introduced Since R-3.0.0

base64enc

(2)

Tools for 'base64' Encoding

base64url

1.4

Fast and URL-Safe Base64 Encoder and Decoder

batchtools

(2)

Tools for Computation on Batch Systems

bayesplot

(3)

Plotting for Bayesian Models

bayestestR

(4)

Understand and Describe Bayesian Models and Posterior Distributions

BBmisc

1.13.1

Miscellaneous Helper Functions for B. Bischl

bbr

(8)

R package for bbi

bdsmatrix

1.3-7

Routines for Block Diagonal Symmetric Matrices

BE

(2)

Bioequivalence Study Data Analysis

bench

1.1.4

High Precision Timing of R Expressions

betareg

(3)

Beta Regression

BH

(2)

Boost C++ Header Files

bibtex

(2)

Bibtex Parser

bigD

(2)

Flexibly Format Dates and Times to a Given Locale

biglm

0.9-3

Bounded Memory Linear and Generalized Linear Models

bigrquery

(3)

An Interface to Google's 'BigQuery' 'API'

binom

(2)

Binomial Confidence Intervals for Several Parameterizations

BiocManager

(3)

Access the Bioconductor Project Package Repository

bit

(2)

Classes and Methods for Fast Memory-Efficient Boolean Selections

bit64

(6)

A S3 Class for Vectors of 64bit Integers

bitops

(3)

Bitwise Operations

blastula

(2)

Easily Send HTML Email Messages

blob

(2)

A Simple S3 Class for Representing Vectors of Binary Data ('BLOBS')

bookdown

(7)

Authoring Books and Technical Documents with R Markdown

boot

(2)

Bootstrap Functions (Originally by Angelo Canty for S)

box

(4)

Write Reusable, Composable and Modular R Code

box.linters

(3)

Linters for 'box' Modules

box.lsp

(2)

Provides 'box' Compatibility for 'languageserver'

brew

1.0-10

Templating Framework for Report Generation

bridgesampling

(2)

Bridge Sampling for Marginal Likelihoods and Bayes Factors

brio

1.1.5

Basic R Input Output

brms

(2)

Bayesian Regression Models using 'Stan'

Brobdingnag

(2)

Very Large Numbers in R

broom

(7)

Convert Statistical Objects into Tidy Tibbles

broom.helpers

(6)

Helpers for Model Coefficients Tibbles

broom.mixed

(2)

Tidying Methods for Mixed Models

brotli

1.3.2

A Compression Format Optimized for the Web

bsicons

0.1.2

Easily Work with 'Bootstrap' Icons

bslib

(6)

Custom 'Bootstrap' 'Sass' Themes for 'shiny' and 'rmarkdown'

btw

(7)

A Toolkit for Connecting R and Large Language Models

cachem

(2)

Cache R Objects with Automatic Pruning

Cairo

(2)

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

callr

(3)

Call R from R

car

(2)

Companion to Applied Regression

carData

(2)

Companion to Applied Regression Data Sets

cards

(10)

Analysis Results Data

cardx

(7)

Extra Analysis Results Data Utilities

carrier

(2)

Isolate Functions for Remote Execution

caTools

(2)

Tools: Moving Window Statistics, GIF, Base64, ROC AUC, etc

cdcanthro

(2)

Standardized Metrics Based on the CDC and WHO Growth Charts

cellranger

1.1.0

Translate Spreadsheet Cell Ranges to Rows and Columns

checkmate

(4)

Fast and Versatile Argument Checks

checkpoint

1.0.2

Install Packages from Snapshots on the Checkpoint Server for Reproducibility

cheetahR

(3)

High Performance Tables Using 'Cheetah Grid'

chevron

0.2.11

Standard TLGs for Clinical Trials Reporting

chk

(2)

Check User-Supplied Function Arguments

chores

(4)

A Collection of Large Language Model Assistants

chromote

(3)

Headless Chrome Web Browser Interface

chron

(2)

Chronological Objects which Can Handle Dates and Times

cicerone

1.0.4

Provide Tours of 'Shiny' Applications

class

(3)

Functions for Classification

classInt

(2)

Choose Univariate Class Intervals

cleanrmd

(2)

Clean Class-Less 'R Markdown' HTML Documents

cli

(6)

Helpers for Developing Command Line Interfaces

clinPK

0.13.0

Clinical Pharmacokinetics Toolkit

clipr

(2)

Read and Write from the System Clipboard

clisymbols

1.2.0

Unicode Symbols at the R Prompt

clock

(3)

Date-Time Types and Tools

cluster

(5)

"Finding Groups in Data": Cluster Analysis Extended Rousseeuw et al.

cmdstanr

(3)

R Interface to 'CmdStan'

cmprsk

2.2-12

Subdistribution Analysis of Competing Risks

coda

0.19-4.1

Output Analysis and Diagnostics for MCMC

codetools

(2)

Code Analysis Tools for R

coin

(3)

Conditional Inference Procedures in a Permutation Test Framework

collapse

(6)

Advanced and Fast Data Transformation

collapsibleTree

0.1.8

Interactive Collapsible Tree Diagrams using 'D3.js'

collections

(6)

High Performance Container Data Types

colorspace

(5)

A Toolbox for Manipulating and Assessing Colors and Palettes

colourpicker

1.3.0

A Colour Picker Tool for Shiny and for Selecting Colours in Plots

common

(3)

Solutions for Common Problems in Base R

commonmark

(3)

High Performance CommonMark and Github Markdown Rendering in R

config

0.3.2

Manage Environment Specific Configuration Values

confintr

1.0.2

Confidence Intervals

conflicted

1.2.0

An Alternative Conflict Resolution Strategy

connectapi

(8)

Utilities for Interacting with the 'Posit Connect' Server API

connectcreds

(2)

Manage 'OAuth' Credentials from 'Posit Connect'

connections

(2)

Integrates with the 'RStudio' Connections Pane and 'pins'

connector

0.1.1

Streamlining Data Access in Clinical Research

connectwidgets

0.2.1

Organize and Curate Your Content Within 'Posit Connect'

conquer

1.3.3

Convolution-Type Smoothed Quantile Regression

constructive

(3)

Display Idiomatic Code to Construct Most R Objects

contrast

0.24.2

A Collection of Contrast Methods

coro

1.1.0

'Coroutines' for R

corpcor

1.6.10

Efficient Estimation of Covariance and (Partial) Correlation

correlation

0.8.8

Methods for Correlation Analysis

corrplot

0.95

Visualization of a Correlation Matrix

covr

(2)

Test Coverage for Packages

covtracer

(3)

Contextualizing Tests

cowplot

(2)

Streamlined Plot Theme and Plot Annotations for 'ggplot2'

cpp11

(6)

A C++11 Interface for R's C Interface

cpp11armadillo

(6)

An 'Armadillo' Interface

cpp4r

(7)

Header-Only 'C++' and 'R' Interface

cqtkit

(6)

Comprehensive C-QT Analysis From Data to Deliverables

crane

0.3.2

Supplements the 'gtsummary' Package for Pharmaceutical Reporting

cranlogs

2.1.1

Download Logs from the 'RStudio' 'CRAN' Mirror

crayon

(2)

Colored Terminal Output

credentials

(2)

Tools for Managing SSH and Git Credentials

crosstable

(3)

Crosstables for Descriptive Analyses

crosstalk

(2)

Inter-Widget Interactivity for HTML Widgets

crs

(3)

Categorical Regression Splines

crul

(2)

HTTP Client

cubature

(5)

Adaptive Multivariate Integration over Hypercubes

curl

(10)

A Modern and Flexible Web Client for R

cutpointr

(2)

Determine and Evaluate Optimal Cutpoints in Binary Classification Tasks

cyclocomp

(2)

Cyclomatic Complexity of R Code

data.table

(9)

Extension of `data.frame`

data.tree

(2)

General Purpose Hierarchical Data Structure

datacutr

(3)

SDTM Datacut

datasetjson

(3)

Read and Write CDISC Dataset JSON Files

datawizard

(8)

Easy Data Wrangling and Statistical Transformations

DBI

(2)

R Database Interface

DBItest

(2)

Testing DBI Backends

dbplyr

(4)

A 'dplyr' Back End for Databases

debugme

1.2.0

Debug R Packages

decor

1.0.2

Retrieve Code Decorations

deeplr

(2)

Interface to the 'DeepL' Translation API

deldir

(2)

Delaunay Triangulation and Dirichlet (Voronoi) Tessellation

DEoptimR

(4)

Differential Evolution Optimization in Pure R

Deriv

(4)

Symbolic Differentiation

desc

1.4.3

Manipulate DESCRIPTION Files

DescTools

(3)

Tools for Descriptive Statistics

deSolve

(3)

Solvers for Initial Value Problems of Differential Equations ('ODE', 'DAE', 'DDE')

details

(2)

Create Details HTML Tag for Markdown and Package Documentation

devtools

(5)

Tools to Make Developing R Packages Easier

DHARMa

0.5.0

Residual Diagnostics for Hierarchical (Multi-Level / Mixed) Regression Models

diagonals

6.4.0

Block Diagonal Extraction or Replacement

diagram

1.6.5

Functions for Visualising Simple Graphs (Networks), Plotting Flow Diagrams

DiagrammeR

(2)

Graph/Network Visualization

DiagrammeRsvg

0.1

Export DiagrammeR Graphviz Graphs as SVG

dials

(6)

Tools for Creating Tuning Parameter Values

DiceDesign

1.10

Designs of Computer Experiments

dichromat

(2)

Color Schemes for Dichromats

diffdf

(2)

Dataframe Difference Tool

diffobj

(4)

Diffs for R Objects

diffviewer

0.1.2

HTML Widget to Show File Differences

digest

(3)

Create Compact Hash Digests of R Objects

distributional

(6)

Vectorised Probability Distributions

distro

(2)

Linux Distribution Properties

dittodb

(3)

A Test Environment for Database Requests

dmutate

(2)

Mutate Data Frames with Random Variates

doBy

(7)

Groupwise Statistics, LSmeans, Linear Estimates, Utilities

doclisting

0.1.0

List Functions in Documentation

doconv

(3)

Document Conversion to 'PDF' or 'PNG'

docxtractr

0.6.5

Extract Data Tables and Comments from 'Microsoft' 'Word' Documents

doFuture

(11)

Use Foreach to Parallelize via the Future Framework

doParallel

1.0.17

Foreach Parallel Adaptor for the 'parallel' Package

DoseFinding

(3)

Planning and Analyzing Dose Finding Experiments

dotCall64

1.2

Enhanced Foreign Function Interface Supporting Long Vectors

downlit

(2)

Syntax Highlighting and Automatic Linking

dparser

(2)

Port of 'Dparser' Package

dplyr

(4)

A Grammar of Data Manipulation

dr

(2)

Methods for Dimension Reduction for Regression

drat

0.2.5

'Drat' R Archive Template

dreamerr

1.5.0

Error Handling Made Easy

DT

(2)

A Wrapper of the JavaScript Library 'DataTables'

dtplyr

(3)

Data Table Back-End for 'dplyr'

duckdb

(20)

DBI Package for the DuckDB Database Management System

duckplyr

(9)

A 'DuckDB'-Backed Version of 'dplyr'

dunlin

(3)

Preprocessing Tools for Clinical Trial Data

dvs

(2)

Large/Sensitive File Linker for Git Repositories

dygraphs

1.1.1.6

Interface to 'Dygraphs' Interactive Time Series Charting Library

e1071

(3)

Misc Functions of the Department of Statistics, Probability Theory Group (Formerly: E1071), TU Wien

effectsize

(3)

Indices of Effect Size

egg

0.4.5

Extensions for 'ggplot2': Custom Geom, Custom Themes, Plot Alignment, Labelled Panels, Symmetric Scales, and Fixed Panel Size

ellipsis

(2)

Tools for Working with ...

ellmer

(11)

Chat with Large Language Models

emmeans

(11)

Estimated Marginal Means, aka Least-Squares Means

english

1.2-6

Translate Integers into English

entropy

(2)

Estimation of Entropy, Mutual Information and Related Quantities

EnvStats

3.1.0

Package for Environmental Statistics, Including US EPA Guidance

equatags

0.2.2

Equations to 'XML'

estimability

(2)

Tools for Assessing Estimability of Linear Predictions

estimatr

(3)

Fast Estimators for Design-Based Inference

evaluate

(4)

Parsing and Evaluation Tools that Provide More Details than the Default

Exact

3.3

Unconditional Exact Test

exactRankTests

(3)

Exact Distributions for Rank and Permutation Tests

expm

(3)

Matrix Exponential, Log, 'etc'

extrafont

(2)

Tools for Using Fonts

extrafontdb

(2)

Package for holding the database for the extrafont package

fansi

(3)

ANSI Control Sequence Aware String Functions

farver

(2)

High Performance Colour Space Manipulation

fastDummies

(2)

Fast Creation of Dummy (Binary) Columns and Rows from Categorical Variables

fastmap

(2)

Fast Data Structures

fastshap

(2)

Fast Approximate Shapley Values

fauxpas

(2)

HTTP Error Helpers

fdrtool

1.2.18

Estimation of (Local) False Discovery Rates and Higher Criticism

feather

(2)

R Bindings to the Feather 'API'

ff

(2)

Memory-Efficient Storage of Large Data on Disk and Fast Access Functions

fields

(5)

Tools for Spatial Data

fiery

(2)

A Lightweight and Flexible Web Framework

filehash

2.4-6

Simple Key-Value Database

filelock

1.0.3

Portable File Locking

fireproof

0.1.0

Authentication and Authorization for 'fiery' Servers

firesafety

0.1.0

A Collection of Security Related Plugins for 'fiery'

firesale

(2)

Datastore for 'fiery' Web Servers

firestorm

0.1.0

Reverse Proxy and Load Balancing for 'fiery'

fixest

(5)

Fast Fixed-Effects Estimations

flexdashboard

(2)

R Markdown Format for Flexible Dashboards

flexmix

(2)

Flexible Mixture Modeling

flextable

(8)

Functions for Tabular Reporting

fontawesome

0.5.3

Easily Work with 'Font Awesome' Icons

fontBitstreamVera

0.1.1

Fonts with 'Bitstream Vera Fonts' License

fontLiberation

0.1.0

Liberation Fonts

fontquiver

0.2.1

Set of Installed Fonts

forcats

(2)

Tools for Working with Categorical Variables (Factors)

foreach

1.5.2

Provides Foreach Looping Construct

forecast

(4)

Forecasting Functions for Time Series and Linear Models

foreign

(5)

Read Data Stored by 'Minitab', 'S', 'SAS', 'SPSS', 'Stata', 'Systat', 'Weka', 'dBase', ...

formatR

1.14

Format R Code Automatically

formattable

0.2.1

Create 'Formattable' Data Structures

formatters

(4)

ASCII Formatting for Values and Tables

Formula

(3)

Extended Model Formulas

formula.tools

1.7.1

Programmatic Utilities for Manipulating Formulas, Expressions, Calls, Assignments and Other R Objects

$fracdiff Logo$

fracdiff

(2)

Fractionally Differenced ARIMA aka ARFIMA(P,d,q) Models

fresh

(2)

Create Custom 'Bootstrap' Themes to Use in 'Shiny'

frontmatter

(2)

Parse Front Matter from Documents

fs

(6)

Cross-Platform File System Operations Based on 'libuv'

fst

0.9.8

Lightning Fast Serialization of Data Frames

fstcore

0.10.0

R Bindings to the 'Fstlib' Library

ftExtra

(2)

Extensions for 'Flextable'

furrr

(2)

Apply Mapping Functions in Parallel using Futures

futile.logger

1.4.9

A Logging Utility for R

futile.options

1.0.1

Futile Options Management

future

(10)

Unified Parallel and Distributed Processing in R for Everyone

future.apply

(4)

Apply Function to Elements in Parallel using Futures

future.batchtools

(5)

A Future API for Parallel and Distributed Processing using 'batchtools'

future.callr

(4)

A Future API for Parallel Processing using 'callr'

future.mirai

(4)

A 'Future' API for Parallel Processing using 'mirai'

future.tests

(4)

Test Suite for 'Future API' Backends

futureverse

(4)

Install 'Futureverse' in One Go

futurize

(4)

Parallelize Common Functions via One Magic Function

g6R

(4)

Graph Visualisation Engine Widget for R and 'shiny' Apps

gam

(3)

Generalized Additive Models

gamm4

(2)

Generalized Additive Mixed Models using 'mgcv' and 'lme4'

gander

(2)

High Performance, Low Friction Large Language Model Chat

gap

1.15.2

Genetic Analysis Package

gap.datasets

0.0.6

Datasets for 'gap'

gapminder

1.0.1

Data from Gapminder

gargle

(3)

Utilities for Working with Google APIs

GauPro

0.2.17

Gaussian Process Fitting

gdtools

(6)

Utilities for Graphical Rendering and Fonts Management

gee

(2)

Generalized Estimation Equation Solver

geeasy

(2)

Solve Generalized Estimating Equations for Clustered Data

geeM

0.10.1

Solve Generalized Estimating Equations

geepack

(2)

Generalized Estimating Equation Package

generics

(2)

Common S3 Generics not Provided by Base R Methods Related to Model Fitting

geojsonsf

(2)

GeoJSON to Simple Feature Converter

geometries

(2)

Convert Between R Objects and Geometric Structures

gert

(6)

Simple Git Client for R

getPass

0.2-4

Masked User Input

gfonts

(2)

Offline 'Google' Fonts for 'Markdown' and 'Shiny'

GGally

(3)

Extension to 'ggplot2'

ggbreak

(6)

Set Axis Break for 'ggplot2'

ggcorrplot

(3)

Visualization of a Correlation Matrix using 'ggplot2'

ggdist

(2)

Visualizations of Distributions and Uncertainty

ggeffects

(3)

Create Tidy Data Frames of Marginal Effects for 'ggplot' from Model Outputs

ggExtra

(2)

Add Marginal Histograms to 'ggplot2', and More 'ggplot2' Enhancements

ggforce

(3)

Accelerating 'ggplot2'

ggformula

(5)

Formula Interface to the Grammar of Graphics

ggfortify

(6)

Data Visualization Tools for Statistical Analysis Results

ggfun

(4)

Miscellaneous Functions for 'ggplot2'

ggh4x

(2)

Hacks for 'ggplot2'

gghalves

(2)

Compose Half-Half Plots Using Your Favourite Geoms

gghighlight

(2)

Highlight Lines and Points in 'ggplot2'

ggiraph

(8)

Make 'ggplot2' Graphics Interactive

ggmosaic

(2)

Mosaic Plots in the 'ggplot2' Framework

ggnewscale

(3)

Multiple Fill and Colour Scales in 'ggplot2'

ggpattern

(4)

'ggplot2' Pattern Geoms

ggplot2

(6)

Create Elegant Data Visualisations Using the Grammar of Graphics

ggplot2movies

0.0.1

Movies Data

ggplotify

(3)

Convert Almost Any Plot to a 'grob' or 'ggplot' Object

ggpmisc

(5)

Miscellaneous Extensions to 'ggplot2'

ggpp

(4)

Grammar Extensions to 'ggplot2'

ggpubr

(5)

'ggplot2' Based Publication Ready Plots

ggrepel

(3)

Automatically Position Non-Overlapping Text Labels with 'ggplot2'

ggridges

(2)

Ridgeline Plots in 'ggplot2'

ggsci

(8)

Scientific Journal and Sci-Fi Themed Color Palettes for 'ggplot2'

ggsignif

0.6.4

Significance Brackets for 'ggplot2'

ggstance

0.3.7

Horizontal 'ggplot2' Components

ggstats

(7)

Extension to 'ggplot2' for Plotting Stats

ggstylekit

(7)

Style ggplot2 Plots and Reveal Hidden Covariates

ggsurvfit

(3)

Flexible Time-to-Event Figures

ggtext

(2)

Improved Text Rendering Support for 'ggplot2'

ggthemes

(5)

Extra Themes, Scales and Geoms for 'ggplot2'

ggtibble

1.0.4

Create Tibbles and Lists of 'ggplot' Figures for Reporting

gh

(4)

'GitHub' 'API'

ghqc

(10)

Manage QC via GitHub Issues using Shiny Apps

ghqc.app

(10)

Create QC Checklists in Github Issues

gifski

1.32.0-2

Highest Quality GIF Encoder

git2r

0.36.2

Provides Access to Git Repositories

gitcreds

0.1.2

Query 'git' Credentials from 'R'

gld

(2)

Estimation and Use of the Generalised (Tukey) Lambda Distribution

glmmTMB

(6)

Generalized Linear Mixed Models using Template Model Builder

glmnet

(5)

Lasso and Elastic-Net Regularized Generalized Linear Models

glmx

(3)

Generalized Linear Models Extended

globals

(6)

Identify Global Objects in R Expressions

glue

(3)

Interpreted String Literals

gmailr

(2)

Access the 'Gmail' 'RESTful' API

gmm

1.9-1

Generalized Method of Moments and Generalized Empirical Likelihood

goeveg

(4)

Functions for Community Data and Ordinations

goftest

1.2-3

Classical Goodness-of-Fit Tests for Univariate Distributions

golem

(3)

A Framework for Robust Shiny Applications

googledrive

(2)

An Interface to Google Drive

googlesheets4

(2)

Access Google Sheets using the Sheets API V4

gower

1.0.2

Gower's Distance

GPArotation

(7)

Gradient Projection Factor Rotation

GPfit

(2)

Gaussian Processes Modeling

gplots

3.2.0

Various R Programming Tools for Plotting Data

gridExtra

(2)

Miscellaneous Functions for "Grid" Graphics

gridGraphics

0.5-1

Redraw Base Graphics Using 'grid' Graphics

gridpattern

(2)

'grid' Pattern Grobs

gridtext

(2)

Improved Text Rendering Support for 'Grid' Graphics

gt

(5)

Easily Create Presentation-Ready Display Tables

gtable

(2)

Arrange 'Grobs' in Tables

gtools

(2)

Various R Programming Tools

gtsummary

(9)

Presentation-Ready Data Summary and Analytic Result Tables

gutenbergr

(8)

Download and Process Public Domain Works from Project Gutenberg

h2o

3.44.0.3

R Interface for the 'H2O' Scalable Machine Learning Platform

hardhat

(4)

Construct Modeling Packages

hash

(2)

Full Featured Implementation of Hash Tables/Associative Arrays/Dictionaries

haven

(2)

Import and Export 'SPSS', 'Stata' and 'SAS' Files

here

(2)

A Simpler Way to Find Your Files

hexbin

(2)

Hexagonal Binning Routines

highr

(3)

Syntax Highlighting for R Source Code

HLMdiag

(2)

Diagnostic Tools for Hierarchical (Multilevel) Linear Models

Hmisc

(6)

Harrell Miscellaneous

hms

(3)

Pretty Time of Day

HSAUR3

(2)

A Handbook of Statistical Analyses Using R (3rd Edition)

htmlTable

(3)

Advanced Tables for Markdown/HTML

htmltools

(3)

Tools for HTML

htmlwidgets

(2)

HTML Widgets for R

httpcode

0.3.0

'HTTP' Status Code Helper

httptest

(3)

A Test Environment for HTTP Requests

httptest2

(4)

Test Helpers for 'httr2'

httpuv

(3)

HTTP and WebSocket Server Library

httr

(4)

Tools for Working with URLs and HTTP

httr2

(8)

Perform HTTP Requests and Process the Responses

hunspell

(2)

High-Performance Stemmer, Tokenizer, and Spell Checker

huxtable

(5)

Easily Create and Style Tables for LaTeX, HTML and Other Formats

hyperion

(12)

Pharmaceutical Model Development and Workflow Tools

hyperion.tables

(8)

Publication-Ready Tables for Pharmacometric Models

IDEAFilter

(2)

Agnostic, Idiomatic Data Filter Module for Shiny

ids

1.0.1

Generate Random Identifiers

igraph

(10)

Network Analysis and Visualization

igraphdata

1.0.1

A Collection of Network Data Sets for the 'igraph' Package

infer

(4)

Tidy Statistical Inference

ini

0.3.1

Read and Write '.ini' Files

inline

0.3.21

Functions to Inline C, C++, Fortran Function Calls from R

insight

(19)

Easy Access to Model Information for Various Model Objects

interp

(2)

Interpolation Methods

ipred

(2)

Improved Predictors

IRdisplay

1.1

'Jupyter' Display Machinery

IRkernel

1.3.2

Native R Kernel for the 'Jupyter Notebook'

isoband

(2)

Generate Isolines and Isobands from Regularly Spaced Elevation Grids

iterators

1.0.14

Provides Iterator Construct

janitor

2.2.1

Simple Tools for Examining and Cleaning Dirty Data

jinjar

0.3.2

Template Engine Inspired by 'Jinja'

jomo

2.7-6

Multilevel Joint Modelling Multiple Imputation

jose

(2)

JavaScript Object Signing and Encryption

jpeg

(2)

Read and write JPEG images

jquerylib

0.1.4

Obtain 'jQuery' as an HTML Dependency Object

jsonify

(2)

Convert Between 'R' Objects and Javascript Object Notation (JSON)

jsonlite

(4)

A Simple and Robust JSON Parser and Generator for R

jsonvalidate

(2)

Validate 'JSON' Schema

jsTreeR

2.6.0

A Wrapper of the JavaScript Library 'jsTree'

juicyjuice

0.1.0

Inline CSS Properties into HTML Tags Using 'juice'

JuliaCall

0.17.6

Seamless Integration Between R and 'Julia'

kableExtra

(2)

Construct Complex Table with 'kable' and Pipe Syntax

katex

1.5.0

Rendering Math to HTML, 'MathML', or R-Documentation Format

kernlab

0.9-33

Kernel-Based Machine Learning Lab

KernSmooth

(3)

Functions for Kernel Smoothing Supporting Wand & Jones (1995)

keyring

(2)

Access the System Credential Store from R

kinship2

(2)

Pedigree Functions

km.ci

0.5-6

Confidence Intervals for the Kaplan-Meier Estimator

KMsurv

(2)

Data sets from Klein and Moeschberger (1997), Survival Analysis

knitr

(5)

A General-Purpose Package for Dynamic Report Generation in R

kutils

1.73

Project Management Tools

L0Learn

2.1.0

Fast Algorithms for Best Subset Selection

labeling

(2)

Axis Labeling

labelled

(5)

Manipulating Labelled Data

Lahman

(3)

Sean 'Lahman' Baseball Database

lambda.r

(2)

Modeling Data with Functional Programming

languageserver

(4)

Language Server Protocol

lastdose

(2)

Calculate Time and Amount of Last Dose

later

(7)

Utilities for Scheduling Functions to Execute Later with Event Loops

latex2exp

(2)

Use LaTeX Expressions in Plots

lattice

(5)

Trellis Graphics for R

latticeExtra

(2)

Extra Graphical Utilities Based on Lattice

lava

(6)

Latent Variable Models

lavaan

(5)

Latent Variable Analysis

lazyeval

(2)

Lazy (Non-Standard) Evaluation

lbfgs

1.2.1.2

Limited-memory BFGS Optimization

lbfgsb3c

(2)

Limited Memory BFGS Minimizer with Bounds on Parameters with optim() 'C' Interface

leaflet

(2)

Create Interactive Web Maps with the JavaScript 'Leaflet' Library

leaflet.providers

(2)

Leaflet Providers

leaps

3.2

Regression Subset Selection

learnr

(2)

Interactive Tutorials for R

lemon

(3)

Freshing Up your 'ggplot2' Plots

lhs

(3)

Latin Hypercube Samples

libcoin

(3)

Linear Test Statistics for Permutation Inference

LiblineaR

(3)

Linear Predictive Models Based on the LIBLINEAR C/C++ Library

lifecycle

(3)

Manage the Life Cycle of your Package Functions

lintr

(4)

A 'Linter' for R Code

listenv

(5)

Environments Behaving (Almost) as Lists

litedown

(6)

A Lightweight Version of R Markdown

lixoftConnectors

2024.1

R connectors for Lixoft Suite (@Lixoft)

lme4

(5)

Linear Mixed-Effects Models using 'Eigen' and S4

lmeresampler

0.2.4

Bootstrap Methods for Nested Linear Mixed-Effects Models

lmerTest

(3)

Tests in Linear Mixed Effects Models

lmodel2

1.7-4

Model II Regression

lmom

(2)

L-Moments

lmtest

0.9-40

Testing Linear Regression Models

lobstr

(5)

Visualize R Data Structures with Trees

locatexec

(2)

Detection and Localization of Executable Files

log4r

(2)

A Fast and Lightweight Logging System for R, Based on 'log4j'

logger

(4)

A Lightweight, Modern and Flexible Logging Utility

logistf

(2)

Firth's Bias-Reduced Logistic Regression

logitnorm

0.8.39

Functions for the Logitnormal Distribution

logr

(3)

Creates Log Files

logrx

(3)

A Logging Utility Focus on Clinical Trial Programming Workflows

loo

(4)

Efficient Leave-One-Out Cross-Validation and WAIC for Bayesian Models

lotri

(6)

A Simple Way to Specify Symmetric, Block Diagonal Matrices

lpSolve

5.6.23

Interface to 'Lp_solve' v. 5.5 to Solve Linear/Integer Programs

lsoda

1.2

'C++' Header Library for Ordinary Differential Equations

lubridate

(2)

Make Dealing with Dates a Little Easier

lzstring

0.2.0

Wrapper for 'lz-string' 'C++' Library

magick

(5)

Advanced Graphics and Image-Processing in R

magrittr

(3)

A Forward-Pipe Operator for R

maketools

1.3.2

Exploring and Testing the Toolchain and System Libraries

mapproj

1.2.12

Map Projections

maps

(2)

Draw Geographical Maps

marginaleffects

(3)

Predictions, Comparisons, Slopes, Marginal Means, and Hypothesis Tests

markdown

(2)

Render Markdown with 'commonmark'

MASS

(5)

Support Functions and Datasets for Venables and Ripley's MASS

MatchIt

(2)

Nonparametric Preprocessing for Parametric Causal Inference

Matrix

(7)

Sparse and Dense Matrix Classes and Methods

MatrixModels

(2)

Modelling with Sparse and Dense Matrices

matrixStats

1.5.0

Functions that Apply to Rows and Columns of Matrices (and to Vectors)

maxLik

(3)

Maximum Likelihood Estimation and Related Tools

maxstat

(2)

Maximally Selected Rank Statistics

MCMCglmm

2.36

MCMC Generalised Linear Mixed Models

mcptools

(7)

Model Context Protocol Servers and Clients

mcr

1.3.3.1

Method Comparison Regression

memoise

2.0.1

'Memoisation' of Functions

MESS

(2)

Miscellaneous Esoteric Statistical Scripts

metacore

(4)

A Centralized Metadata Object Focus on Clinical Trial Data Programming Workflows

metatools

(3)

Enable the Use of 'metacore' to Help Create and Check Dataset

MethComp

1.30.2

Analysis of Agreement in Method Comparison Studies

mgcv

(3)

Mixed GAM Computation Vehicle with Automatic Smoothness Estimation

mice

(3)

Multivariate Imputation by Chained Equations

microbenchmark

1.5.0

Accurate Timing Functions

mime

(2)

Map Filenames to MIME Types

miniUI

(2)

Shiny UI Widgets for Small Screens

minpack.lm

1.2-4

R Interface to the Levenberg-Marquardt Nonlinear Least-Squares Algorithm Found in MINPACK, Plus Support for Bounds

minqa

1.2.8

Derivative-Free Optimization Algorithms by Quadratic Approximation

mirai

(14)

Minimalist Async Evaluation Framework for R

miscTools

(2)

Miscellaneous Tools and Utilities

mitml

0.4-5

Tools for Multiple Imputation in Multilevel Modeling

mitools

(2)

Tools for Multiple Imputation of Missing Data

mixopt

0.1.3

Mixed Variable Optimization

mixtools

2.0.0.1

Tools for Analyzing Finite Mixture Models

mmrm

(6)

Mixed Models for Repeated Measures

mnormt

(2)

The Multivariate Normal and t Distributions, and Their Truncated Versions

mockery

(2)

Mocking Library for R

mockr

0.2.2

Mocking in R

modelbased

(7)

Estimation of Model-Based Predictions, Contrasts and Means

modeldata

(4)

Data Sets Useful for Modeling Examples

modelenv

0.2.0

Provide Tools to Register Models for Use in 'tidymodels'

modelr

0.1.11

Modelling Functions that Work with the Pipe

modelsummary

(2)

Summary Tables and Plots for Statistical Models and Data: Beautiful, Customizable, and Publication-Ready

modeltools

(3)

Tools and Classes for Statistical Models

monolix2rx

(3)

Converts 'Monolix' Models to 'rxode2'

mori

(3)

Shared Memory for R Objects

mosaic

(2)

Project MOSAIC Statistics and Mathematics Teaching Utilities

mosaicCore

(2)

Common Utilities for Other MOSAIC-Family Packages

mosaicData

0.20.4

Project MOSAIC Data Sets

mrggsave

(4)

Save and Arrange Annotated Plots

mrgmisc

(3)

MRG Helpers

mrgsolve

(6)

Simulate from ODE-Based Models

msm

1.8.2

Multi-State Markov and Hidden Markov Models in Continuous Time

multcomp

(6)

Simultaneous Inference in General Parametric Models

multcompView

(3)

Visualizations of Paired Comparisons

MuMIn

(3)

Multi-Model Inference

munsell

(2)

Utilities for Using Munsell Colours

mvtnorm

(7)

Multivariate Normal and t Distributions

n1qn1

(2)

Port of the 'Scilab' 'n1qn1' Module for Unconstrained BFGS Optimization

naniar

1.1.0

Data Structures, Summaries, and Visualisations for Missing Data

nanoarrow

(8)

Interface to the 'nanoarrow' 'C' Library

nanonext

(15)

Lightweight Toolkit for Messaging, Concurrency and the Web

nanoparquet

(7)

Read and Write 'Parquet' Files

ncahelpr

(2)

NCA TLF Generator

ncar

(7)

Noncompartmental Analysis for Pharmacokinetic Report

nestcolor

0.1.3

Colors for NEST Graphs

network

(2)

Classes for Relational Data

NHANES

(2)

Data from the US National Health and Nutrition Examination Study

nhanesA

(3)

NHANES Data Retrieval

nleqslv

(3)

Solve Systems of Nonlinear Equations

nlme

(7)

Linear and Nonlinear Mixed Effects Models

nlmeU

(3)

Datasets and Utility Functions Enhancing Functionality of 'nlme' Package

nlmixr2

(6)

Nonlinear Mixed Effects Models in Population PK/PD

nlmixr2data

(2)

Nonlinear Mixed Effects Models in Population PK/PD, Data

nlmixr2est

(11)

Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines

nlmixr2extra

(6)

Nonlinear Mixed Effects Models in Population PK/PD, Extra Support Functions

nlmixr2plot

(9)

Nonlinear Mixed Effects Models in Population PK/PD, Plot Functions

nlmixr2save

(2)

Save 'nlmixr2' Fits in a Format Readable Outside 'nlmixr2'

nloptr

(2)

R Interface to NLopt

nmrec

(4)

Read, Parse, and Modify NONMEM Control Records

nnet

(3)

Feed-Forward Neural Networks and Multinomial Log-Linear Models

NonCompart

(8)

Noncompartmental Analysis for Pharmacokinetic Data

nonmem2R

0.2.5

Loading NONMEM Output Files with Functions for Visual Predictive Checks (VPC) and Goodness of Fit (GOF) Plots

nonmem2rx

(5)

Converts 'NONMEM' Models to 'rxode2'

norm

1.0-11.1

Analysis of Multivariate Normal Datasets with Missing Values

nortest

1.0-4

Tests for Normality

np

(7)

Nonparametric Kernel Smoothing Methods for Mixed Data Types

numDeriv

2016.8-1.1

Accurate Numerical Derivatives

nycflights13

1.0.2

Flights that Departed NYC in 2013

odbc

(10)

Connect to ODBC Compatible Databases (using the DBI Interface)

oddsratio

2.0.2

Odds Ratio Calculation for GAM(M)s & GLM(M)s

officedown

0.4.1

Enhanced 'R Markdown' Format for 'Word' and 'PowerPoint'

officer

(11)

Manipulation of Microsoft Word and PowerPoint Documents

openai

0.4.1

R Wrapper for OpenAI API

openssl

(9)

Toolkit for Encryption, Signatures and Certificates Based on OpenSSL

openxlsx

(3)

Read, Write and Edit xlsx Files

operator.tools

(2)

Utilities for Working with R's Operators

optextras

2019-12.4

Tools to Support Optimization Possibly with Bounds and Masks

optimx

2025-4.9

Expanded Replacement and Extension of the 'optim' Function

ordinal

(3)

Regression Models for Ordinal Data

otel

0.2.0

OpenTelemetry R API

outliers

0.15

Tests for Outliers

packrat

(2)

A Dependency Management System for Projects and their R Package Dependencies

pacman

0.5.1

Package Management Tool

pak

(10)

Another Approach to Package Installation

paletteer

(2)

Comprehensive Collection of Color Palettes

palmerpenguins

0.1.1

Palmer Archipelago (Antarctica) Penguin Data

pan

(2)

Multiple Imputation for Multivariate Panel or Clustered Data

pander

(2)

An R 'Pandoc' Writer

pandoc

0.2.0

Manage and Run Universal Converter 'Pandoc' from 'R'

parallelly

(10)

Enhancing the 'parallel' Package

parameters

(7)

Processing of Model Parameters

parsedate

1.3.2

Recognize and Parse Dates in Various Formats, Including All ISO 8601 Formats

parsnip

(10)

A Common API to Modeling and Analysis Functions

patchwork

(3)

The Composer of Plots

patrick

0.3.1

Parameterized Unit Testing

paws

(3)

Amazon Web Services Software Development Kit

paws.analytics

(3)

'Amazon Web Services' Analytics Services

paws.application.integration

(3)

'Amazon Web Services' Application Integration Services

paws.common

(9)

Paws Low-Level Amazon Web Services API

paws.compute

(3)

'Amazon Web Services' Compute Services

paws.cost.management

(3)

'Amazon Web Services' Cost Management Services

paws.customer.engagement

(3)

'Amazon Web Services' Customer Engagement Services

paws.database

(3)

'Amazon Web Services' Database Services

paws.developer.tools

(3)

'Amazon Web Services' Developer Tools Services

paws.end.user.computing

(3)

'Amazon Web Services' End User Computing Services

paws.machine.learning

(3)

'Amazon Web Services' Machine Learning Services

paws.management

(3)

'Amazon Web Services' Management & Governance Services

paws.networking

(3)

'Amazon Web Services' Networking & Content Delivery Services

paws.security.identity

(3)

'Amazon Web Services' Security, Identity, & Compliance Services

paws.storage

(3)

'Amazon Web Services' Storage Services

pbdZMQ

(2)

Programming with Big Data -- Interface to 'ZeroMQ'

pbivnorm

0.6.0

Vectorized Bivariate Normal CDF

pbkrtest

(3)

Parametric Bootstrap, Kenward-Roger and Satterthwaite Based Methods for Test in Mixed Models

pdftools

(7)

Text Extraction, Rendering and Converting of PDF Documents

pdp

(2)

Partial Dependence Plots

performance

(9)

Assessment of Regression Models Performance

PerformanceAnalytics

(3)

Econometric Tools for Performance and Risk Analysis

permute

(3)

Functions for Generating Restricted Permutations of Data

pharmaRTF

0.1.4

Enhanced RTF Wrapper for Use with Existing Table Packages

pharmaverseadam

(3)

ADaM Test Data for the 'Pharmaverse' Family of Packages

pharmaversesdtm

(6)

SDTM Test Data for the 'Pharmaverse' Family of Packages

pheatmap

(2)

Pretty Heatmaps

pillar

(6)

Coloured Formatting for Columns

pingr

2.0.5

Check if a Remote Computer is Up

pins

(3)

Pin, Discover, and Share Resources

PKconverter

1.5

The Parameter Converter of the Pharmacokinetic Models

pkgbuild

(3)

Find Tools Needed to Build R Packages

pkgcache

(3)

Cache 'CRAN'-Like Metadata and R Packages

pkgconfig

2.0.3

Private Configuration for 'R' Packages

pkgdepends

(3)

Package Dependency Resolution and Downloads

pkgdown

(5)

Make Static HTML Documentation for a Package

pkgKitten

0.2.4

Create Simple Packages Which Do not Upset R Package Checks

pkglite

(3)

Compact Package Representations

pkgload

(6)

Simulate Package Installation and Attach

pkgpub

0.4.0

Publish Packages

pkgsearch

3.1.5

Search and Query CRAN R Packages

PKI

(2)

Public Key Infrastucture for R Based on the X.509 Standard

PKNCA

(3)

Perform Pharmacokinetic Non-Compartmental Analysis

plm

(2)

Linear Models for Panel Data

plogr

0.2.0

The 'plog' C++ Logging Library

plotly

(4)

Create Interactive Web Graphics via 'plotly.js'

plotrix

(3)

Various Plotting Functions

plumber

(4)

An API Generator for R

plumber2

(3)

Easy and Powerful Web Servers

plyr

(2)

Tools for Splitting, Applying and Combining Data

pmforest

(2)

Create forest plots

pmparams

(5)

R package for parameter tables

pmplots

(4)

Plots for Pharmacometrics

pmtables

(7)

Tables for Pharmacometrics

pmxhelpr

(13)

Helper Functions for Pharmacometrics

pmxTools

(3)

Pharmacometric and Pharmacokinetic Toolkit

png

(2)

Read and write PNG images

pointblank

(3)

Data Validation and Organization of Metadata for Local and Remote Tables

polspline

1.1.25

Polynomial Spline Routines

polyclip

(2)

Polygon Clipping

polynom

1.4-1

A Collection of Functions to Implement a Class for Univariate Polynomial Manipulations

pool

(2)

Object Pooling

posterior

(3)

Tools for Working with Posterior Distributions

PowerTOST

(2)

Power and Sample Size for (Bio)Equivalence Studies

pracma

(2)

Practical Numerical Math Functions

praise

1.0.0

Praise Users

PreciseSums

0.7

Accurate Floating Point Sums and Products

presentifyr

0.3.1

PowerPoint Precision, Shiny Simplicity

prettycode

1.1.0

Pretty Print R Code in the Terminal

prettydoc

0.4.1

Creating Pretty Documents from R Markdown

prettyunits

(2)

Pretty, Human Readable Formatting of Quantities

printr

0.3

Automatically Print R Objects to Appropriate Formats According to the 'knitr' Output Format

prismatic

1.1.2

Color Manipulation Tools

pROC

(2)

Display and Analyze ROC Curves

processx

(5)

Execute and Control System Processes

prodlim

(3)

Product-Limit Estimation for Censored Event History Analysis

productplots

(2)

Product Plots for R

profmem

(2)

Simple Memory Profiling for R

profoc

1.3.3

Probabilistic Forecast Combination Using CRPS Learning

profvis

0.4.0

Interactive Visualizations for Profiling R Code

progress

1.2.3

Terminal Progress Bars

progressify

0.2.0

Progress Reporting of Common Functions via One Magic Function

progressr

(6)

An Inclusive, Unifying API for Progress Updates

promises

(4)

Abstractions for Promise-Based Asynchronous Programming

proxy

(3)

Distance and Similarity Measures

pryr

0.1.6

Tools for Computing on the Language

ps

(6)

List, Query, Manipulate System Processes

PsNR

(2)

R package for pharmacometric utilities

psych

(7)

Procedures for Psychological, Psychometric, and Personality Research

purrr

(7)

Functional Programming Tools

pwrss

(4)

Statistical Power, Sample Size, and Detectable Effect Calculations

pyro

(2)

Manage Python Environments in R with uv

pzfx

(2)

Read and Write 'GraphPad Prism' Files

qgam

2.0.0

Smooth Additive Quantile Regression Models

qpdf

(3)

Split, Combine and Compress PDF Files

qs

(2)

Quick Serialization of R Objects

qs2

(7)

Efficient Serialization of R Objects

qtkit

1.1.1

Quantitative Text Kit

Qtools

(2)

Utilities for Quantiles

quadprog

1.5-8

Functions to Solve Quadratic Programming Problems

quantdr

(2)

Dimension Reduction Techniques for Conditional Quantiles

quantmod

(2)

Quantitative Financial Modelling Framework

quantreg

(3)

Quantile Regression

quarto

(3)

R Interface to 'Quarto' Markdown Publishing System

QuickJSR

(11)

Interface for the 'QuickJS-NG' Lightweight 'JavaScript' Engine

R.cache

(2)

Fast and Light-Weight Caching (Memoization) of Objects and Results to Speed Up Computations

R.methodsS3

1.8.2

S3 Methods Simplified

R.oo

(2)

R Object-Oriented Programming with or without References

R.rsp

0.46.0

Dynamic Generation of Scientific Reports

R.utils

(2)

Various Programming Utilities

R3port

0.3.1

Report Functions to Create HTML and PDF Files

R6

(2)

Encapsulated Classes with Reference Semantics

ragg

(5)

Graphic Devices Based on AGG

randomForest

4.7-1.2

Breiman and Cutlers Random Forests for Classification and Regression

randomizr

(3)

Easy-to-Use Tools for Common Forms of Random Assignment and Sampling

ranger

(2)

A Fast Implementation of Random Forests

rapidjsonr

(2)

'Rapidjson' C++ Header Files

rapidoc

9.3.4

Generates 'RapiDoc' Documentation from an 'OpenAPI' Specification

RApiSerialize

0.1.4

R API Serialization

rappdirs

(2)

Application Directories: Determine Where to Save Data, Caches, and Logs

rapportools

(2)

Miscellaneous (Stats) Helper Functions with Sane Defaults for Reporting

raster

3.6-32

Geographic Data Analysis and Modeling

rbibutils

(3)

Read 'Bibtex' Files and Convert Between Bibliography Formats

rcmdcheck

1.4.0

Run 'R CMD check' from 'R' and Capture Results

RColorBrewer

1.1-3

ColorBrewer Palettes

rcompanion

(5)

Functions to Support Extension Education Program Evaluation

Rcpp

(6)

Seamless R and C++ Integration

RcppArmadillo

(17)

'Rcpp' Integration for the 'Armadillo' Templated Linear Algebra Library

RcppEigen

(2)

'Rcpp' Integration for the 'Eigen' Templated Linear Algebra Library

RcppParallel

(6)

Parallel Programming Tools for 'Rcpp'

RcppProgress

0.4.2

An Interruptible Progress Bar with OpenMP Support for C++ in R Packages

RcppRoll

(3)

Efficient Rolling / Windowed Operations

rcpptimer

1.2.1

'Rcpp' Tic-Toc Timer with 'OpenMP' Support

RcppTOML

0.2.3

'Rcpp' Bindings to Parser for "Tom's Obvious Markup Language"

RcppTrust

0.1.0

Thread-Safe C++ Port of the 'trust' Trust Region Optimizer

RcppXts

(2)

Interface the 'xts' API via 'Rcpp'

RCurl

(5)

General Network (HTTP/FTP/...) Client Interface for R

Rdatasets

0.0.1

Access Datasets from the Rdatasets Archive

Rdpack

(5)

Update and Manipulate Rd Documentation Objects

rdtools

0.1.0

Efficient Manipulation of 'Rd' Files and Help Topics

reactable

(2)

Interactive Data Tables for R

reactlog

1.1.1

Reactivity Visualizer for 'shiny'

reactR

0.6.1

React Helpers

readMDTable

(3)

Read Markdown Tables into Tibbles

readr

(4)

Read Rectangular Text Data

readxl

(4)

Read Excel Files

recipes

(8)

Preprocessing and Feature Engineering Steps for Modeling

reda

0.5.6

Recurrent Event Data Analysis

redoc

2.0.0.75

Generates 'Redoc' Documentation from an 'OpenAPI' Specification

reformulas

(6)

Machinery for Processing Random Effect Formulas

rematch

2.0.0

Match Regular Expressions with a Nicer 'API'

rematch2

2.1.2

Tidy Output from Regular Expression Matching

remotes

(2)

R Package Installation from Remote Repositories, Including 'GitHub'

renv

(14)

Project Environments

reportifyr

(5)

Reproducible Reporting Made Simple with R

repr

1.1.7

Serializable Representations

reprex

2.1.1

Prepare Reproducible Example Code via the Clipboard

repurrrsive

1.1.0

Examples of Recursive Lists and Nested or Split Data Frames

reqres

(2)

Powerful Classes for HTTP Requests and Responses

reshape

(2)

Flexibly Reshape Data

reshape2

(2)

Flexibly Reshape Data: A Reboot of the Reshape Package

reticulate

(7)

Interface to 'Python'

rex

(2)

Friendly Regular Expressions

rextendr

(2)

Call Rust Code from R using the 'extendr' Crate

rgl

(5)

3D Visualization Using OpenGL

rhandsontable

0.3.8

Interface to the 'Handsontable.js' Library

rhino

(3)

A Framework for Enterprise Shiny Applications

rhub

2.0.1

Tools for R Package Developers

rio

(3)

A Swiss-Army Knife for Data I/O

riskmetric

0.2.5

Risk Metrics to Evaluating R Packages

rjags

(2)

Bayesian Graphical Models using MCMC

rJava

(4)

Low-Level R to Java Interface

rjson

(2)

JSON for R

RJSONIO

(2)

Serialize R Objects to JSON

rlang

(6)

Functions for Base Types and Core R and 'Tidyverse' Features

rlistings

(4)

Clinical Trial Style Data Readout Listings

rmarkdown

(5)

Dynamic Documents for R

Rmisc

1.5.1

Ryan Miscellaneous

rms

(5)

Regression Modeling Strategies

RMySQL

(3)

Database Interface and 'MySQL' Driver for R

robslopes

(2)

Fast Algorithms for Robust Slopes

robustbase

(3)

Basic Robust Statistics

rockchalk

(2)

Regression Estimation and Presentation

rootSolve

1.8.2.4

Nonlinear Root Finding, Equilibrium and Steady-State Analysis of Ordinary Differential Equations

routr

(2)

A Simple Router for HTTP and WebSocket Requests

roxy.shinylive

1.0.0

A 'roxygen2' Extension for 'Shinylive'

roxygen2

(5)

In-Line Documentation for R

rpact

(3)

Confirmatory Adaptive Clinical Trial Design and Analysis

rpart

(3)

Recursive Partitioning and Regression Trees

RPostgres

(4)

C++ Interface to PostgreSQL

RPostgreSQL

0.7-8

R Interface to the 'PostgreSQL' Database System

rprojroot

(3)

Finding Files in Project Subdirectories

rsample

(4)

General Resampling Infrastructure

rsconnect

(13)

Deploy Docs, Apps, and APIs to 'Posit Connect', 'shinyapps.io', and 'RPubs'

rscontract

0.1.2

Generic implementation of the 'RStudio' connections contract

Rsmlx

2024.1.0

R Speaks 'Monolix'

RSQLite

(8)

SQLite Interface for R

RsSimulx

2024.1

Extension of 'lixoftConnectors' for 'Simulx'

rstan

(2)

R Interface to Stan

rstanarm

2.32.2

Bayesian Applied Regression Modeling via Stan

rstanemax

(4)

Emax Model Analysis with 'Stan'

rstantools

(4)

Tools for Developing R Packages Interfacing with 'Stan'

rstatix

(4)

Pipe-Friendly Framework for Basic Statistical Tests

rstudioapi

(4)

Safely Access the RStudio API

rsvg

(3)

Render SVG Images into PDF, PNG, (Encapsulated) PostScript, or Bitmap Arrays

rsyslog

1.0.3

Interface to the 'syslog' System Logger

rtables

(7)

Reporting Tables

rtables.officer

(4)

Exporting Tools for 'rtables'

rtf

(2)

Rich Text Format ('RTF') Output

rticles

0.27

Article Formats for R Markdown

RTMB

2.0

'R' Bindings for 'TMB'

Rttf2pt1

(2)

'ttf2pt1' Program

RUnit

(2)

R Unit Test Framework

rversions

(2)

Query 'R' Versions, Including 'r-release' and 'r-oldrel'

rvest

(3)

Easily Harvest (Scrape) Web Pages

rvg

(4)

R Graphics Devices for 'Office' Vector Graphics Output

Rvmmin

2018-4.17.1

Variable Metric Nonlinear Function Minimization

rxode2

(13)

Facilities for Simulating from ODE-Based Models

rxode2lincmt

0.1.0

Linear Compartment Model Solutions and Gradients for 'rxode2'

rxode2ll

(5)

Log-Likelihood Functions for 'rxode2'

s2

(5)

Spherical Geometry Operators Using the S2 Geometry Library

S7

(3)

An Object Oriented System Meant to Become a Successor to S3 and S4

sandwich

(3)

Robust Covariance Matrix Estimators

sasLM

1.0.1

'SAS' Linear Model

sass

(2)

Syntactically Awesome Style Sheets ('Sass')

scales

(2)

Scale Functions for Visualization

scatterplot3d

(2)

3D Scatter Plot

scicalc

(8)

Scientific Calculations for Quantitative Clinical Pharmacology and Pharmacometrics Analysis

sda

(2)

Shrinkage Discriminant Analysis and CAT Score Variable Selection

sdtm.oak

(2)

SDTM Data Transformation Engine

sdtmchecks

1.0.0

Data Quality Checks for Study Data Tabulation Model (SDTM) Datasets

secretbase

(8)

Cryptographic Hash Functions and Data Encoding

see

(6)

Model Visualisation Toolbox for 'easystats' and 'ggplot2'

segmented

(4)

Regression Models with Break-Points / Change-Points Estimation (with Possibly Random Effects)

selectr

(5)

Translate CSS Selectors to XPath Expressions

servr

(2)

A Simple HTTP Server to Serve Static Files or Dynamic Documents

sessioninfo

(3)

R Session Information

sf

(10)

Simple Features for R

sfd

0.1.0

Space-Filling Design Library

sfheaders

(2)

Converts Between R Objects and Simple Feature Objects

sfsmisc

(6)

Utilities from 'Seminar fuer Statistik' ETH Zurich

shape

1.4.6.1

Functions for Plotting Graphical Shapes, Colors

SHAPforxgboost

0.2.0

SHAP Plots for 'XGBoost'

shiny

(5)

Web Application Framework for R

shinyAce

(2)

Ace Editor Bindings for Shiny

shinybusy

0.3.3

Busy Indicators and Notifications for 'Shiny' Applications

shinychat

(4)

Chat UI Component for 'shiny'

shinycssloaders

1.1.0

Add Loading Animations to a 'shiny' Output While It's Recalculating

shinydashboard

0.7.3

Create Dashboards with 'Shiny'

shinydashboardPlus

(2)

Add More 'AdminLTE2' Components to 'shinydashboard'

shinydisconnect

0.1.1

Show a Nice Message When a 'Shiny' App Disconnects or Errors

shinyFeedback

0.4.0

Display User Feedback in Shiny Apps

shinyFiles

0.9.3

A Server-Side File System Viewer for Shiny

shinyjs

(2)

Easily Improve the User Experience of Your Shiny Apps in Seconds

shinylive

(3)

Run 'shiny' Applications in the Browser

shinymeta

0.2.2

Export Domain Logic from Shiny using Meta-Programming

shinystan

(2)

Interactive Visual and Numerical Diagnostics and Posterior Analysis for Bayesian Models

shinytest

1.6.1

Test Shiny Apps

shinytest2

(4)

Testing for Shiny Applications

shinythemes

1.2.0

Themes for Shiny

shinyTime

1.0.3

A Time Input Widget for Shiny

shinyTree

0.3.1

jsTree Bindings for Shiny

shinyvalidate

0.1.3

Input Validation for Shiny Apps

shinyWidgets

(3)

Custom Inputs Widgets for Shiny

showimage

1.0.0

Show an Image on an 'R' Graphics Device

showtext

(2)

Using Fonts More Easily in R Graphs

showtextdb

3.0

Font Files for the 'showtext' Package

SimKid

1.0.0

Simulate Virtual Pediatrics using Anthropometric Growth Charts

simpar

0.1.1

Create Parameters for Simulation with Uncertainty

simplermarkdown

(2)

Simple Engine for Generating Reports using R

sitmo

2.0.2

Parallel Pseudo Random Number Generator (PPRNG) 'sitmo' Header Files

sjlabelled

1.2.0

Labelled Data Utility Functions

sjmisc

(2)

Data and Variable Transformation Functions

skimr

(3)

Compact and Flexible Summaries of Data

slider

(2)

Sliding Window Functions

sloop

1.0.1

Helpers for 'OOP' in R

slurmtools

(3)

slurm tooling

snakecase

0.11.1

Convert Strings into any Case

SnowballC

0.7.1

Snowball Stemmers Based on the C 'libstemmer' UTF-8 Library

snowflakeauth

(6)

Authentication Helpers for 'Snowflake'

sodium

1.4.0

A Modern and Easy-to-Use Crypto Library

sortable

(2)

Drag-and-Drop in 'shiny' Apps with 'SortableJS'

sourcetools

(2)

Tools for Reading, Tokenizing and Parsing R Code

sp

(4)

Classes and Methods for Spatial Data

spam

(3)

SPArse Matrix

sparkline

2.0

'jQuery' Sparkline 'htmlwidget'

sparklyr

(6)

R Interface to Apache Spark

SparseM

1.84-2

Sparse Linear Algebra

sparsevctrs

(6)

Sparse Vectors for Use in Data Frames

spatial

(2)

Functions for Kriging and Point Pattern Analysis

spelling

(2)

Tools for Spell Checking in R

splines2

(2)

Regression Spline Functions and Classes

splitfngr

0.1.2

Combined Evaluation and Split Access of Functions

splus2R

1.3-5

Supplemental S-PLUS Functionality in R

SQUAREM

(2)

Squared Extrapolation Methods for Accelerating EM-Like Monotone Algorithms

st

1.2.7

Shrinkage t Statistic and Correlation-Adjusted t-Score

StanHeaders

(2)

C++ Header Files for Stan

starlightr

(4)

Build Starlight Documentation Sites for R Packages

statmod

(3)

Statistical Modeling

statnet.common

(2)

Common R Scripts and Utilities Used by the Statnet Project Software

StepReg

(10)

A Comprehensive and Intuitive R Package for Stepwise Regression Analysis

storr

1.2.6

Simple Key Value Stores

streamy

(3)

Inline Asynchronous Generator Results into Documents

strex

(2)

Extra String Manipulation Functions

stringfish

(5)

Alt String Implementation

stringi

(3)

Fast and Portable Character String Processing Facilities

stringmagic

(2)

Character String Operations and Interpolation, Magic Edition

stringr

(3)

Simple, Consistent Wrappers for Common String Operations

styler

(2)

Non-Invasive Pretty Printing of R Code

summarytools

(6)

Tools to Quickly and Neatly Summarize Data

survAUC

1.4-0

Estimators of Prediction Accuracy for Time-to-Event Data

survey

(3)

Analysis of Complex Survey Samples

survival

(6)

Survival Analysis

survminer

(3)

Drawing Survival Curves using 'ggplot2'

survMisc

0.5.6

Miscellaneous Functions for Survival Data

svglite

(5)

An 'SVG' Graphics Device

svgPanZoom

0.3.4

R 'Htmlwidget' to Add Pan and Zoom to Almost any R Graphic

swagger

(2)

Dynamically Generates Documentation from a 'Swagger' Compliant API

swimplot

1.2.0

Tools for Creating Swimmers Plots using 'ggplot2'

symengine

(5)

Interface to the 'SymEngine' Library

syrup

(2)

Measure Memory and CPU Usage for Parallel R Code

sys

(2)

Powerful and Reliable Tools for Running System Commands in R

sysfonts

0.8.9

Loading Fonts into R

systemfonts

(6)

System Native Font Finding

table1

1.5.1

Tables of Descriptive Statistics in HTML

tables

(3)

Formula-Driven Table Generation

tabulapdf

1.0.5-5

Extract Tables from PDF Documents

tailor

0.1.0

Iterative Steps for Postprocessing Model Predictions

targets

(3)

Dynamic Function-Oriented 'Make'-Like Declarative Pipelines

TeachingDemos

2.13

Demonstrations for Teaching and Learning

teal

(6)

Exploratory Web Apps for Analyzing Clinical Trials Data

teal.code

(6)

Code Storage and Execution Class for 'teal' Applications

teal.data

(4)

Data Model for 'teal' Applications

teal.logger

(5)

Logging Setup for the 'teal' Family of Packages

teal.modules.clinical

(6)

'teal' Modules for Standard Clinical Outputs

teal.modules.general

(9)

General Modules for 'teal' Applications

teal.picks

(2)

Dataset and Variable Picker and Merge Module for 'teal' Applications

teal.reporter

(6)

Reporting Tools for 'shiny' Modules

teal.slice

(7)

Filter Module for 'teal' Applications

teal.transform

(5)

Functions for Extracting and Merging Data in the 'teal' Framework

teal.widgets

(7)

'shiny' Widgets for 'teal' Applications

tensorA

0.36.2.1

Advanced Tensor Arithmetic with Named Indices

tern

(6)

Create Common TLGs Used in Clinical Trials

tern.gee

(2)

Tables and Graphs for Generalized Estimating Equations (GEE) Model Fits

tern.mmrm

(3)

Tables and Graphs for Mixed Models for Repeated Measures (MMRM)

terra

(12)

Spatial Data Analysis

tesseract

(4)

Open Source OCR Engine

testit

(9)

A Simple Package for Testing R Packages

testthat

(4)

Unit Testing for R

texPreview

2.1.0

Compile and Preview Snippets of 'LaTeX'

texreg

(3)

Conversion of R Regression Output to LaTeX or HTML Tables

textshaping

(5)

Bindings to the 'HarfBuzz' and 'Fribidi' Libraries for Text Shaping

tfrmt

0.1.3

Applies Display Metadata to Analysis Results Datasets

tfrmtbuilder

0.1.0

'shiny' App Companion to the 'tfrmt' Package

TH.data

(3)

TH's Data Archive

thematic

(2)

Unified and Automatic 'Theming' of 'ggplot2', 'lattice', and 'base' R Graphics

this.path

(4)

Get Executing Script's Path

threejs

0.3.4

Interactive 3D Scatter Plots, Networks and Globes

tibble

(3)

Simple Data Frames

tictoc

1.2.1

Functions for Timing R Scripts, as Well as Implementations of "Stack" and "StackList" Structures

tidyCDISC

0.2.1

Quick Table Generation & Exploratory Analyses on ADaM-Ish Datasets

tidyllm

(8)

Tidy Integration of Large Language Models

tidymodels

(4)

Easily Install and Load the 'Tidymodels' Packages

tidyr

(3)

Tidy Messy Data

tidyselect

(2)

Select from a Set of Strings

tidytlg

(5)

Create TLGs using the 'tidyverse'

tidyverse

2.0.0

Easily Install and Load the 'Tidyverse'

tidyvpc

(2)

VPC Percentiles and Prediction Intervals

tikzDevice

0.12.6

R Graphics Output in LaTeX Format

timechange

(2)

Efficient Manipulation of Date-Times

timeDate

(3)

Rmetrics - Chronological and Calendar Objects

timevis

2.1.0

Create Interactive Timeline Visualizations in R

tinyplot

0.8.0

Lightweight Extension of the Base R Graphics System

tinysnapshot

(2)

Snapshots for Unit Tests using the 'tinytest' Framework

tinytable

(5)

Simple and Configurable Tables in 'HTML', 'LaTeX', 'Markdown', 'Word', 'PNG', 'PDF', and 'Typst' Formats

tinytest

(2)

Lightweight and Feature Complete Unit Testing Framework

tinytex

(9)

Helper Functions to Install and Maintain TeX Live, and Compile LaTeX Documents

tippy

0.1.0

Add Tooltips to 'R markdown' Documents or 'Shiny' Apps

TMB

(8)

Template Model Builder: A General Random Effect Tool Inspired by 'ADMB'

tmvtnorm

1.7

Truncated Multivariate Normal and Student t Distribution

tokenizers

0.3.0

Fast, Consistent Tokenization of Natural Language Text

tomledit

0.1.1

Parse, Read, and Edit 'TOML'

Tplyr

1.2.1

A Traceability Focused Grammar of Clinical Data Summary

transplantr

0.2.0

Audit and Research Functions for Transplantation

treesitter

(5)

Bindings to 'Tree-Sitter'

treesitter.r

(3)

'R' Grammar for 'Tree-Sitter'

triebeard

0.4.1

'Radix' Trees in 'Rcpp'

truncnorm

1.0-9

Truncated Normal Distribution

tseries

(6)

Time Series Analysis and Computational Finance

TTR

0.24.4

Technical Trading Rules

tufte

(2)

Tufte's Styles for R Markdown Documents

tune

(5)

Tidy Tuning Tools

tweenr

(2)

Interpolate Data for Smooth Animations

tzdb

(3)

Time Zone Database Information

ucminf

(2)

General-Purpose Unconstrained Non-Linear Optimization

unglue

0.1.0

Extract Matched Substrings Using a Pattern

units

(5)

Measurement Units for R Vectors

UpSetR

(2)

A More Scalable Alternative to Venn and Euler Diagrams for Visualizing Intersecting Sets

urca

1.3-4

Unit Root and Cointegration Tests for Time Series Data

urlchecker

(2)

Run CRAN URL Checks from Older R Versions

urltools

(2)

Vectorised Tools for URL Handling and Parsing

usethis

(4)

Automate Package and Project Setup

utf8

(4)

Unicode Text Processing

uuid

(2)

Tools for Generating and Handling of UUIDs

V8

(10)

Embedded JavaScript and WebAssembly Engine for R

vaplot

0.0.0.9000

Variability Attribution Plots for Nonlinear Mixed Effect Models

vcd

(2)

Visualizing Categorical Data

vcr

2.1.0

Record 'HTTP' Calls to Disk

vctrs

(4)

Vector Helpers

vdiffr

(2)

Visual Regression Testing and Graphical Diffing

vegan

(7)

Community Ecology Package

vegawidget

0.5.0

'Htmlwidget' for 'Vega' and 'Vega-Lite'

VGAM

(2)

Vector Generalized Linear and Additive Models

viridis

0.6.5

Colorblind-Friendly Color Maps for R

viridisLite

(2)

Colorblind-Friendly Color Maps (Lite Version)

visdat

(2)

Preliminary Visualisation of Data

visNetwork

(2)

Network Visualization using 'vis.js' Library

vistime

(2)

Pretty Timelines in R

vitals

(4)

Large Language Model Evaluation

vpc

(2)

Create Visual Predictive Checks

vroom

(5)

Read and Write Rectangular Text Data Quickly

waiter

(2)

Loading Screen for 'Shiny'

waldo

(2)

Find Differences Between R Objects

warp

(3)

Group Dates

watcher

(7)

Watch the File System for Changes

waysign

(2)

Multi-Purpose and High-Performance Routing

webdriver

1.0.6

'WebDriver' Client for 'PhantomJS'

webexercises

(2)

Create Interactive Web Exercises

webfakes

(4)

Fake Web Apps for HTTP Testing

webmockr

(3)

Stubbing and Setting Expectations on 'HTTP' Requests

webp

1.3.0

A New Format for Lossless and Lossy Image Compression

webshot

(2)

Take Screenshots of Web Pages

webshot2

(2)

Take Screenshots of Web Pages

websocket

(2)

'WebSocket' Client Library

webutils

(2)

Utility Functions for Developing Web Applications

whereami

0.2.0

Reliably Return the Source and Call Location of a Command

whirl

0.2.0

Log Execution of Scripts

whisker

0.4.1

{{mustache}} for R, Logicless Templating

whoami

1.3.0

Username, Full Name, Email Address, 'GitHub' Username of the Current User

withr

(3)

Run Code 'With' Temporarily Modified Global State

wk

(2)

Lightweight Well-Known Geometry Parsing

workflows

(3)

Modeling Workflows

workflowsets

(2)

Create a Collection of 'tidymodels' Workflows

writexl

(6)

Export Data Frames to Excel 'xlsx' Format

xfun

(13)

Supporting Functions for Packages Maintained by 'Yihui Xie'

xgboost

(5)

Extreme Gradient Boosting

xgxr

(2)

Exploratory Graphics for Pharmacometrics

XLConnect

(5)

Excel Connector for R

XML

(7)

Tools for Parsing and Generating XML Within R and S-Plus

xml2

(9)

Parse XML

xmlparsedata

1.0.5

Parse Data of 'R' Code as an 'XML' Tree

xopen

1.0.1

Open System Files, 'URLs', Anything

xportr

(4)

Utilities to Output CDISC SDTM/ADaM XPT Files

xpose

(2)

Diagnostics for Pharmacometric Models

xpose.nlmixr2

0.4.2

Graphical Diagnostics for Pharmacometric Models: Extension to 'nlmixr2'

xpose4

(2)

Diagnostics for Nonlinear Mixed-Effect Models

xslt

1.5.1

Extensible Style-Sheet Language Transformations

xtable

(2)

Export Tables to LaTeX or HTML

xts

(4)

eXtensible Time Series

yaml

(3)

Methods to Convert R Data to YAML and Back

yaml12

(2)

Fast 'YAML' 1.2 Parser and Formatter

yardstick

(2)

Tidy Characterizations of Model Performance

yspec

(4)

Data Specification for Pharmacometrics

yspecfillr

0.1.0

Interactively Create and Edit 'yspec' Data Specifications

yulab.utils

(6)

Supporting Functions for Packages Maintained by 'YuLab-SMU'

yyjsonr

(3)

Fast 'JSON', 'NDJSON' and 'GeoJSON' Parser and Generator

zeallot

0.2.0

Multiple, Unpacking, and Destructuring Assignment

zephyr

(2)

Structured Messages and Options

zip

(6)

Cross-Platform 'zip' Compression

zoo

(7)

S3 Infrastructure for Regular and Irregular Time Series (Z's Ordered Observations)

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