An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

cran.r-project.org

30,287

Packages

192,423

Versions

17,282

Maintainers

222,616,175

Downloads

sand 2.0.0
Statistical Analysis of Network Data with R, 2nd Edition
3 versions - Latest release: over 6 years ago - 1 dependent package - 2 dependent repositories - 398 downloads last month - 301 stars on GitHub - 1 maintainer
animint2 2025.10.17
Animated Interactive Grammar of Graphics
13 versions - Latest release: 12 months ago - 1 dependent package - 1 dependent repositories - 606 downloads last month - 76 stars on GitHub - 1 maintainer
ReDaMoR 1.0.1
Relational Data Modeler
12 versions - Latest release: about 2 months ago - 1 dependent package - 1 dependent repositories - 442 downloads last month - 20 stars on GitHub - 1 maintainer
delimtools 0.2.2
Helper Functions for Species Delimitation Analysis
3 versions - Latest release: 7 months ago - 433 downloads last month - 4 stars on GitHub - 1 maintainer
ghclass 0.4.2
Tools for Managing Classes on GitHub
6 versions - Latest release: about 2 months ago - 1 dependent repositories - 453 downloads last month - 148 stars on GitHub - 1 maintainer
dapper 1.1.1
Data Augmentation for Private Posterior Estimation
4 versions - Latest release: about 1 month ago - 427 downloads last month - 2 stars on GitHub - 1 maintainer
dipsaus 0.3.5
A Dipping Sauce for Data Analysis and Visualizations
34 versions - Latest release: 5 months ago - 4 dependent packages - 10 dependent repositories - 902 downloads last month - 15 stars on GitHub - 1 maintainer
nof1kit 0.1.0
Design, Monitor, and Analyze Single-Case (N-of-1) Intensive Longitudinal Studies
1 version - Latest release: 2 months ago - 186 downloads last month - 0 stars on GitHub - 1 maintainer
r4subtrace 0.1.0
Traceability Engine for Clinical Submission Readiness
1 version - Latest release: 8 months ago - 215 downloads last month - 0 stars on GitHub - 1 maintainer
soilKey 0.9.259
Automated Soil Profile Classification per WRB 2022, 'SiBCS' 5 and USDA Soil Taxonomy 13
5 versions - Latest release: 1 day ago - 385 downloads last month - 3 stars on GitHub - 1 maintainer
Top 5.4% on cran.r-project.org
officer 0.7.7
Manipulation of Microsoft Word and PowerPoint Documents
59 versions - Latest release: 1 day ago - 72 dependent packages - 167 dependent repositories - 96.4 thousand downloads last month - 1 maintainer
Top 7.6% on cran.r-project.org
basefun 1.2-7
Infrastructure for Computing with Basis Functions
31 versions - Latest release: 2 days ago - 9 dependent packages - 4 dependent repositories - 4.52 thousand downloads last month - 1 maintainer
togglr 1.0.0
Client for the 'Toggl Track' API
6 versions - Latest release: about 9 hours ago - 1 dependent repositories - 268 downloads last month - 50 stars on GitHub - 1 maintainer
SemNetDictionaries 0.3.0
Dictionaries for the 'SemNetCleaner' Package
13 versions - Latest release: 1 day ago - 1 dependent package - 1 dependent repositories - 475 downloads last month - 4 stars on GitHub - 1 maintainer
uteals 0.0.6
Shared Utilities to Extend the 'teal' Modules
4 versions - Latest release: 1 day ago - 363 downloads last month - 6 stars on GitHub - 1 maintainer
cepiweek 0.2.0
Continuous Epidemiological Week Indexing for Time-Series Analysis
3 versions - Latest release: 2 days ago - 277 downloads last month - 2 stars on GitHub - 1 maintainer
AV1R 0.1.4
'AV1' Video Encoding for Biological Microscopy Data
4 versions - Latest release: 3 days ago - 276 downloads last month - 0 stars on GitHub - 1 maintainer
paramDemo 1.0.3
Parametric and Non-Parametric Demographic Functions and Applications
3 versions - Latest release: 1 day ago - 187 downloads last month - 1 stars on GitHub - 1 maintainer
Top 4.5% on cran.r-project.org
curl 8.1.0
A Modern and Flexible Web Client for R
59 versions - Latest release: 1 day ago - 592 dependent packages - 2,003 dependent repositories - 1.4 million downloads last month - 234 stars on GitHub - 1 maintainer
acR 0.4.0
Content Analysis in R: Integrated Qualitative (LLMs) and Quantitative Pipeline
4 versions - Latest release: 1 day ago - 467 downloads last month - 4 stars on GitHub - 1 maintainer
plantmix 1.0.4
Genetic Study of Plant Mixtures
3 versions - Latest release: 1 day ago - 335 downloads last month - 1 maintainer
maestro 1.4.0
Orchestration of Data Pipelines
23 versions - Latest release: 1 day ago - 782 downloads last month - 139 stars on GitHub - 1 maintainer
gkrreg 0.5.0
Gaussian Kernel Robust Regression (GKRReg)
2 versions - Latest release: 1 day ago - 309 downloads last month - 0 stars on GitHub - 1 maintainer
quicopt 0.1.1
Client for the 'Quicopt' Optimization Service
1 version - Latest release: 1 day ago - 0 downloads last month - 1 stars on GitHub - 1 maintainer
SemNeT 2.1.0
Methods and Measures for Semantic Network Analysis
14 versions - Latest release: 1 day ago - 646 downloads last month - 28 stars on GitHub - 1 maintainer
impectR 2.6.0
Access Data from the 'Impect' API
8 versions - Latest release: 1 day ago - 342 downloads last month - 1 maintainer
jekylldown 0.3.4
Create, Build and Serve 'Jekyll' Websites from 'R Markdown' and 'Quarto'
1 version - Latest release: 1 day ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
apsimwise 0.1.0
Unified Access to the APSIMWISE Ecosystem
1 version - Latest release: 2 days ago - 21 downloads last month - 0 stars on GitHub - 1 maintainer
svmf 1.1
The Scaled von Mises-Fisher Distribution
2 versions - Latest release: 1 day ago - 284 downloads last month - 1 maintainer
nonmem2rx 0.1.12
Converts 'NONMEM' Models to 'rxode2'
12 versions - Latest release: 1 day ago - 2 dependent packages - 1 thousand downloads last month - 16 stars on GitHub - 1 maintainer
nlmixr2est 7.2.1
Nonlinear Mixed Effects Models in Population PK/PD, Estimation Routines
32 versions - Latest release: 1 day ago - 6 dependent packages - 6 dependent repositories - 2.67 thousand downloads last month - 15 stars on GitHub - 1 maintainer
PP 1.0.0
Person Parameter Estimation
10 versions - Latest release: 1 day ago - 4 dependent packages - 1 dependent repositories - 672 downloads last month - 3 stars on GitHub - 1 maintainer
Top 7.2% on cran.r-project.org
rerddap 1.3.1
General Purpose Client for 'ERDDAP™' Servers
26 versions - Latest release: 1 day ago - 4 dependent packages - 14 dependent repositories - 1.21 thousand downloads last month - 43 stars on GitHub - 1 maintainer
FastSurvival 1.2.0
Fast Survival Analysis and Simulation for Clinical Trials
5 versions - Latest release: about 9 hours ago - 431 downloads last month - 0 stars on GitHub - 1 maintainer
publicdataau 0.4.1
Australian Government Open Data from 'publicdata.au'
1 version - Latest release: 1 day ago - 0 downloads last month - 1 maintainer
SLPresElection 1.1.0
Presidential Election Data of "Sri Lanka" from 1982 to 2019
2 versions - Latest release: 1 day ago - 229 downloads last month - 1 stars on GitHub - 1 maintainer
scNPM 1.0.6
Single-Cell Network Propensity Matching
1 version - Latest release: 1 day ago - 0 downloads last month - 2 stars on GitHub - 1 maintainer
manynet 2.4.0
Many Ways to Make, Manipulate, and Modify Myriad Networks
29 versions - Latest release: 1 day ago - 2 dependent packages - 842 downloads last month - 14 stars on GitHub - 1 maintainer
stratifyR 2.0-2
Optimal Stratification of Univariate Populations
7 versions - Latest release: 1 day ago - 1 dependent repositories - 703 downloads last month - 1 maintainer
checktor 0.2.0 💰
Extra CRAN Submission Checks
2 versions - Latest release: 1 day ago - 384 downloads last month - 28 stars on GitHub - 1 maintainer
openalexR 3.1.2
Getting Bibliographic Records from 'OpenAlex' Database Using 'DSL' API
19 versions - Latest release: 1 day ago - 1 dependent package - 1 dependent repositories - 16.1 thousand downloads last month - 147 stars on GitHub - 1 maintainer
AIscreenR 0.5.0
AI Screening Tools in R for Systematic Reviewing
8 versions - Latest release: 1 day ago - 540 downloads last month - 18 stars on GitHub - 1 maintainer
SIMPLE.REGRESSION 0.3.4
OLS, Moderated, Logistic, and Count Regressions Made Simple
13 versions - Latest release: 1 day ago - 339 downloads last month - 1 maintainer
approxOT 1.3
Approximate and Exact Optimal Transport Methods
7 versions - Latest release: about 9 hours ago - 2 dependent packages - 1 dependent repositories - 444 downloads last month - 3 stars on GitHub - 1 maintainer
Top 5.9% on cran.r-project.org
flextable 0.10.3
Functions for Tabular Reporting
58 versions - Latest release: 1 day ago - 93 dependent packages - 171 dependent repositories - 95.3 thousand downloads last month - 1 maintainer
fwb 1.0.0
Fractional Weighted Bootstrap
10 versions - Latest release: 1 day ago - 2 dependent packages - 1 dependent repositories - 3.17 thousand downloads last month - 10 stars on GitHub - 1 maintainer
PhytoIn 0.2.1
Vegetation Analysis and Forest Inventory
2 versions - Latest release: about 9 hours ago - 29 downloads last month - 0 stars on GitHub - 1 maintainer
Top 9.3% on cran.r-project.org
ggimage 0.3.7
Use Images in 'ggplot2'
29 versions - Latest release: 1 day ago - 16 dependent packages - 45 dependent repositories - 7.18 thousand downloads last month - 179 stars on GitHub - 1 maintainer
pharmaverseadam 1.4.0
ADaM Test Data for the 'Pharmaverse' Family of Packages
7 versions - Latest release: 1 day ago - 1 dependent package - 1.25 thousand downloads last month - 36 stars on GitHub - 1 maintainer
BayesSIM 2.0.0
Integrated Interface of Bayesian Single Index Models using 'nimble'
9 versions - Latest release: 1 day ago - 497 downloads last month - 0 stars on GitHub - 1 maintainer
MultiscaleSCP 0.2.0
Multiscale Systematic Conservation Planning Across Nested H3 Grids
2 versions - Latest release: 1 day ago - 317 downloads last month - 1 maintainer
phylopred 0.1.0
Predicting Species Interactions from Phylogenetic Distance
1 version - Latest release: 1 day ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
dataRetrieval 2.7.27
Retrieval Functions for USGS and EPA Hydrology and Water Quality Data
44 versions - Latest release: 1 day ago - 10 dependent packages - 50 dependent repositories - 6.3 thousand downloads last month - 334 stars on GitHub - 1 maintainer
saferDev 2.0.0
Function and Pipeline Development
2 versions - Latest release: 1 day ago - 156 downloads last month - 0 stars on GitHub - 1 maintainer
sandwichrand 1.0.0
Sandwich Mixed Randomization for Allocation Sequence Generation
1 version - Latest release: 1 day ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
Rdune 1.1.2
'Creates Color Palettes Inspired by Dune'
4 versions - Latest release: 1 day ago - 211 downloads last month - 5 stars on GitHub - 1 maintainer
RBMRB 3.0.0
Interface to the Biological Magnetic Resonance Data Bank ('BMRB')
8 versions - Latest release: 1 day ago - 46 downloads last month - 7 stars on GitHub - 1 maintainer
pwrss 1.3.3
Statistical Power, Sample Size, and Detectable Effect Calculations
8 versions - Latest release: 1 day ago - 1.67 thousand downloads last month - 2 stars on GitHub - 1 maintainer
CoRpower 1.0.5
Power Calculations for Assessing Correlates of Risk in Clinical Efficacy Trials
6 versions - Latest release: 1 day ago - 355 downloads last month - 0 stars on GitHub - 1 maintainer
retroglyph 0.0.9
A Trusted Mini-Agent to Reconstruct Individual Patient Data from Kaplan-Meier Images
1 version - Latest release: 1 day ago - 0 downloads last month - 3 stars on GitHub - 1 maintainer
Top 3.8% on cran.r-project.org
gt 1.4.0
Easily Create Presentation-Ready Display Tables
20 versions - Latest release: about 9 hours ago - 81 dependent packages - 335 dependent repositories - 122 thousand downloads last month - 2,163 stars on GitHub - 1 maintainer
roger 1.6-0
Automated Grading of R Scripts
12 versions - Latest release: 1 day ago - 382 downloads last month - 2 stars on gitlab.com - 1 maintainer
ggaltdata 0.1.0
Data-Driven Alternative Text and Data Tables for 'ggplot2' Charts
1 version - Latest release: 1 day ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
MD2sample 1.4.1
Various Methods for the Two Sample Problem in D>1 Dimensions
9 versions - Latest release: 1 day ago - 524 downloads last month - 1 maintainer
linearModel 1.1.1
Linear Model Functions
2 versions - Latest release: 1 day ago - 290 downloads last month - 1 maintainer
n3d 0.1.0
Speaker Diarization with 'Nemotron 3 Diarization' in R 'torch'
1 version - Latest release: 1 day ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
WaterBalanceR 0.1.22
Calculate High Resolution Water Balance of Starch Potatoes
4 versions - Latest release: 1 day ago - 379 downloads last month - 0 stars on GitHub - 1 maintainer
rsynthbio 4.2.2
Synthesize Bio API Wrapper
11 versions - Latest release: 1 day ago - 306 downloads last month - 3 stars on GitHub - 1 maintainer
ngme2 1.0.1
Linear Latent Non-Gaussian Models with Flexible Distributions
4 versions - Latest release: 1 day ago - 514 downloads last month - 8 stars on GitHub - 1 maintainer
essentialstools 0.1.8
Datasets and Utilities for Essentials of Statistics for the Behavioral Sciences
5 versions - Latest release: 1 day ago - 336 downloads last month - 1 maintainer
dsdp 0.1.3
Density Estimation with Semidefinite Programming
4 versions - Latest release: 1 day ago - 97 downloads last month - 0 stars on GitHub - 1 maintainer
gpuinfo 0.2.0
Lightweight Hardware and GPU Compute Detection
2 versions - Latest release: 1 day ago - 318 downloads last month - 0 stars on GitHub - 1 maintainer
rbmi 1.7.0 💰
Reference Based Multiple Imputation
17 versions - Latest release: about 9 hours ago - 1 dependent repositories - 639 downloads last month - 21 stars on GitHub - 1 maintainer
Top 5.0% on cran.r-project.org
gert 2.5.0
Simple Git Client for R
38 versions - Latest release: 1 day ago - 22 dependent packages - 112 dependent repositories - 180 thousand downloads last month - 162 stars on GitHub - 1 maintainer
pssmooth 1.0.4
Flexible and Efficient Evaluation of Principal Surrogates/Treatment Effect Modifiers
5 versions - Latest release: 1 day ago - 270 downloads last month - 0 stars on GitHub - 1 maintainer
dynamicmultiplex 1.4.0
Tracking Communities in Changing Temporal Networks
3 versions - Latest release: 1 day ago - 376 downloads last month - 1 stars on GitHub - 1 maintainer
MDgof 1.2.1
Various Methods for the Goodness-of-Fit Problem in D>1 Dimensions
6 versions - Latest release: 1 day ago - 670 downloads last month - 1 maintainer
ibger 0.2.1
Access the 'IBGE' Aggregate Data API from 'R'
3 versions - Latest release: 1 day ago - 263 downloads last month - 5 stars on GitHub - 1 maintainer
CopernicusMarine 0.5.0
Search Download and Handle Data from Copernicus Marine Service Information
23 versions - Latest release: 2 days ago - 1 dependent package - 818 downloads last month - 38 stars on GitHub - 1 maintainer
maptiles 0.13.0
Download and Display Map Tiles
16 versions - Latest release: about 9 hours ago - 3 dependent packages - 7 dependent repositories - 37.9 thousand downloads last month - 128 stars on GitHub - 1 maintainer
melodi 1.2.0
Download Insee French Institute of Statistics Open Data
3 versions - Latest release: 1 day ago - 361 downloads last month - 9 stars on GitHub - 1 maintainer
matrixprofiler 0.1.12
Matrix Profile for R
8 versions - Latest release: 1 day ago - 1 dependent repositories - 309 downloads last month - 12 stars on GitHub - 1 maintainer
BOLDNODE 1.0.1
Search and Explore BOLD Data Packages Efficiently
2 versions - Latest release: 1 day ago - 298 downloads last month - 1 maintainer
EffectStars 1.9
Visualization of Categorical Response Models
11 versions - Latest release: over 8 years ago - 382 downloads last month - 1 maintainer
theeuh 0.1.5
Write Spaces to Korean Sentences
1 version - Latest release: 1 day ago - 0 downloads last month - 4 stars on GitHub - 1 maintainer
tidyllm 0.7.1
Tidy Integration of Large Language Models
14 versions - Latest release: 1 day ago - 848 downloads last month - 87 stars on GitHub - 1 maintainer
enviPathR 1.0.0
Client for the 'enviPath' 'RESTful' API
1 version - Latest release: 1 day ago - 0 downloads last month - 1 stars on GitHub - 1 maintainer
bild 1.0
A Package for BInary Longitudinal Data
9 versions - Latest release: over 16 years ago - 365 downloads last month - 1 maintainer
frostlake 0.1.0
'DBI' Backend for the 'Frostlake' Database Engine
1 version - Latest release: 1 day ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
Top 6.7% on cran.r-project.org
FactoMineR 2.18
Multivariate Exploratory Data Analysis and Data Mining
58 versions - Latest release: 1 day ago - 72 dependent packages - 245 dependent repositories - 101 thousand downloads last month - 59 stars on GitHub - 1 maintainer
misty 0.8.4
Miscellaneous Functions 'T. Yanagida'
45 versions - Latest release: 1 day ago - 4 dependent packages - 3 thousand downloads last month - 1 maintainer
brochure 1.0.0
Multipage 'Shiny' Apps
1 version - Latest release: 1 day ago - 0 downloads last month - 109 stars on GitHub - 1 maintainer
focus 0.1.11
Online Changepoint Detection in Univariate and Multivariate Data Streams
9 versions - Latest release: 1 day ago - 513 downloads last month - 1 maintainer
DNNSIM 0.2.1
Single-Index Neural Network for Skewed Heavy-Tailed Data
2 versions - Latest release: about 9 hours ago - 234 downloads last month - 1 maintainer
ecr 2.1.1
Evolutionary Computation in R
6 versions - Latest release: over 3 years ago - 4 dependent packages - 8 dependent repositories - 548 downloads last month - 43 stars on GitHub - 1 maintainer
dbSpatial 0.1.3
Spatial Data Operations for Database-Backed Geometries
3 versions - Latest release: 1 day ago - 369 downloads last month - 2 stars on GitHub - 1 maintainer
nparLD 2.3.3
Nonparametric Analysis of Longitudinal Data in Factorial Experiments
11 versions - Latest release: 1 day ago - 1 dependent package - 1 dependent repositories - 833 downloads last month - 0 stars on GitHub - 1 maintainer
PeerPerformance 2.4.1
Luck-Corrected Peer Performance Analysis in R
10 versions - Latest release: 1 day ago - 525 downloads last month - 13 stars on GitHub - 1 maintainer
DTEAssurance 1.3.0
Assurance Methods for Clinical Trials with a Delayed Treatment Effect
4 versions - Latest release: 2 days ago - 783 downloads last month - 0 stars on GitHub - 1 maintainer
BUCSS 2.0.0
Bias and Uncertainty Corrected Sample Size
7 versions - Latest release: 2 days ago - 415 downloads last month - 0 stars on GitHub - 1 maintainer