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

cran.r-project.org

30,491

Packages

193,144

Versions

17,407

Maintainers

222,834,043

Downloads

dialvalidator 0.1.0
Phone Number Validation Using Google's 'libphonenumber' Metadata
1 version - Latest release: 8 months ago - 2 downloads last month - 1 stars on GitHub - 1 maintainer
UniversalCVI 2.0.0
Hard and Soft Cluster Validity Indices
9 versions - Latest release: about 19 hours ago - 1 dependent package - 372 downloads last month - 1 maintainer
sgmean 0.1.2
Proportional Trimmed Mean
3 versions - Latest release: 2 days ago - 207 downloads last month - 0 stars on GitHub - 1 maintainer
RQK 1.0.0
Rational Quadratic Kriging
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
tseLCA 2.1.0
Three-Step Estimation for Latent Class Analysis
5 versions - Latest release: about 19 hours ago - 415 downloads last month - 0 stars on GitHub - 1 maintainer
starburst 0.3.10
Seamless AWS Cloud Bursting for Parallel R Workloads
3 versions - Latest release: about 19 hours ago - 233 downloads last month - 11 stars on GitHub - 1 maintainer
Ruido 1.2.1
Soundscape Spectral Metrics
8 versions - Latest release: about 19 hours ago - 420 downloads last month - 0 stars on GitHub - 1 maintainer
Top 8.0% on cran.r-project.org
trend 1.1.10
Non-Parametric Trend Tests and Change-Point Detection
17 versions - Latest release: about 19 hours ago - 10 dependent packages - 15 dependent repositories - 6.43 thousand downloads last month - 1 maintainer
rmoriedata 0.4.1
Integrated Datasets for the 'rmorie' Package
4 versions - Latest release: 2 days ago - 575 downloads last month - 0 stars on GitHub - 1 maintainer
PheValuator 2.2.18
Rapid Phenotype Evaluation
1 version - Latest release: about 19 hours ago - 0 downloads last month - 22 stars on GitHub - 1 maintainer
robotstxtr 0.3.1
Engine-Aware 'robots.txt' Policy with Google's Matcher Algorithm
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
tsissm 1.0.4
Linear Innovations State Space Unobserved Components Model
4 versions - Latest release: 2 days ago - 392 downloads last month - 3 stars on GitHub - 1 maintainer
zarr 1.0.0
Native and Extensible R Driver for 'Zarr'
9 versions - Latest release: 2 days ago - 404 downloads last month - 17 stars on GitHub - 1 maintainer
SurveySolutionsAPIv2 0.1.2
Comprehensive API Access to Your 'Survey Solutions' Server Using 'httr2'
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 stars on GitHub - 1 maintainer
Top 4.3% on cran.r-project.org
rio 1.3.1
A Swiss-Army Knife for Data I/O
33 versions - Latest release: 2 days ago - 57 dependent packages - 197 dependent repositories - 39 thousand downloads last month - 621 stars on GitHub - 1 maintainer
whence 0.1.0
Explain Where a Number Came from in 'shiny' Apps
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
sts 1.6
Estimation of the Structural Topic and Sentiment-Discourse Model for Text Analysis
6 versions - Latest release: 2 days ago - 324 downloads last month - 0 stars on GitHub - 1 maintainer
sweater 0.1.9
Speedy Word Embedding Association Test and Extras Using R
9 versions - Latest release: 2 days ago - 1 dependent package - 1 dependent repositories - 326 downloads last month - 32 stars on GitHub - 1 maintainer
tvGarchKF 1.0.1
Time-Varying Garch Models Through a State-Space Representation
3 versions - Latest release: 2 days ago - 241 downloads last month - 1 maintainer
tidyfault 0.1.0
Tidy Fault Tree Analysis
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 stars on GitHub - 1 maintainer
streamConnect 0.1.0
Connecting Stream Mining Components Using Sockets and Web Services
6 versions - Latest release: 2 days ago - 66 downloads last month - 4 stars on GitHub - 1 maintainer
nethist 1.1.0
Network Histograms
2 versions - Latest release: 2 days ago - 221 downloads last month - 2 stars on GitHub - 1 maintainer
oolong 0.7.1
Create Validation Tests for Automated Content Analysis
10 versions - Latest release: 2 days ago - 460 downloads last month - 59 stars on GitHub - 1 maintainer
mhn 0.1.2
The Modified Half-Normal Distribution
3 versions - Latest release: 2 days ago - 456 downloads last month - 0 stars on GitHub - 1 maintainer
zucrypt 0.1.0
Cryptography Without System Dependencies
1 version - Latest release: 2 days ago - 11 downloads last month - 0 stars on GitHub - 1 maintainer
piecepackr 1.17.1 💰
Board Game Graphics
30 versions - Latest release: 2 days ago - 2 dependent repositories - 729 downloads last month - 60 stars on GitHub - 1 maintainer
MAC.address 0.1.0
Find, Validate and Identify Device MAC Addresses
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
Top 4.3% on cran.r-project.org
sommer 4.5.11
Solving Mixed Model Equations in R
67 versions - Latest release: 2 days ago - 10 dependent packages - 19 dependent repositories - 5.67 thousand downloads last month - 65 stars on GitHub - 1 maintainer
mlt.docreg 1.1-15
Most Likely Transformations: Documentation and Regression Tests
39 versions - Latest release: 2 days ago - 1 dependent package - 1 dependent repositories - 1.2 thousand downloads last month - 1 maintainer
projectLSA 0.2.0
Shiny Application for Latent Structure Analysis with a Graphical User Interface
8 versions - Latest release: 2 days ago - 502 downloads last month - 1 stars on GitHub - 1 maintainer
RCPA4 1.0.0
Data and Functions for "An R Companion to Political Analysis, Fourth Edition"
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
soilwatR 0.1.1
Simulation of Soil Water Flow Based on Darcy's Law
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
riskscores 1.3.1
Optimized Integer Risk Score Models
7 versions - Latest release: 2 days ago - 282 downloads last month - 1 stars on GitHub - 1 maintainer
smak 0.1.0
Scalable Model Averageing Kit
1 version - Latest release: about 19 hours ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
gamma 1.2.0
Dose Rate Estimation from in-Situ Gamma-Ray Spectrometry Measurements
8 versions - Latest release: 2 days ago - 387 downloads last month - 5 stars on GitHub - 1 maintainer
metabodeconplus 0.22.4
Deconvolution, Alignment and Model Fitting of 1d NMR Spectra
2 versions - Latest release: about 19 hours ago - 247 downloads last month - 1 stars on GitHub - 1 maintainer
slca 1.4.1
Structural Modeling for Multiple Latent Class Variables
6 versions - Latest release: 2 days ago - 277 downloads last month - 1 stars on GitHub - 1 maintainer
stelfi 1.0.3
Hawkes and Log-Gaussian Cox Point Processes Using Template Model Builder
6 versions - Latest release: 2 days ago - 643 downloads last month - 10 stars on GitHub - 1 maintainer
gputools 2.1.0
GPU Drop-Ins for Statistics on Wide Data
14 versions - Latest release: about 19 hours ago - 117 downloads last month - 69 stars on GitHub - 1 maintainer
PowRPriori 0.2.1
Power Analysis via Data Simulation for (Generalized) Linear Mixed Effects Models
4 versions - Latest release: 2 days ago - 360 downloads last month - 0 stars on GitHub - 1 maintainer
PsychoMatic 1.0.0
Automated Psychometric Workflows and Reporting Tools
2 versions - Latest release: 2 days ago - 320 downloads last month - 4 stars on GitHub - 1 maintainer
proxymix 0.17.0
Gaussian Mixture Proxies for Densities and Characteristic Functions
2 versions - Latest release: about 19 hours ago - 320 downloads last month - 1 stars on GitHub - 1 maintainer
p3d 0.1.0
Interactive 3D Visualization of p-Value Surfaces
1 version - Latest release: about 19 hours ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
RPesto 0.1.6
Phylogenetic Estimation of Shifts in the Tempo of Origination
3 versions - Latest release: 2 days ago - 208 downloads last month - 1 maintainer
mdbx 0.1.2
Bindings to the 'libmdbx' Embedded Key-Value Store
3 versions - Latest release: 2 days ago - 515 downloads last month - 2 stars on GitHub - 1 maintainer
paretoinfer 0.1.0
Sequential Identification of Approximately Pareto-Optimal Alternatives under Noise
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
esgcalc 0.2.0
Offline Environmental, Social and Governance Calculations
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
OBIC 4.4.1
Calculate the Open Bodem Index (OBI) Score
10 versions - Latest release: 2 days ago - 1 dependent repositories - 525 downloads last month - 17 stars on GitHub - 1 maintainer
erplots 0.2.1
Model-Agnostic Exposure-Response Plots
3 versions - Latest release: 2 days ago - 518 downloads last month - 1 stars on GitHub - 1 maintainer
boltzrosen 0.1.0
Boltzmann-Rosenbrock Distribution and Associated Copula
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
measureR 0.0.7
Tools for Educational and Psychological Measurement
5 versions - Latest release: 2 days ago - 371 downloads last month - 1 stars on GitHub - 1 maintainer
coiR 0.1.0
Analysis of Canopy Openness Index from Fisheye Images
1 version - Latest release: about 19 hours ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
OptimalFactor 1.5.0
Item Selection in Factor Analysis by Boosting and Specification Search
1 version - Latest release: about 19 hours ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
Top 4.8% on cran.r-project.org
maps 3.4.4
Draw Geographical Maps
71 versions - Latest release: 2 days ago - 246 dependent packages - 1,305 dependent repositories - 202 thousand downloads last month - 27 stars on GitHub - 1 maintainer
LMDT 0.1.0
Local Manifold Dispersion Test for Heteroskedasticity
1 version - Latest release: about 19 hours ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
margEVT 0.5.0
Regularized Point Processes and Stochastic Marginalization for Extremes
6 versions - Latest release: 2 days ago - 308 downloads last month - 0 stars on GitHub - 1 maintainer
ggseqplot 1.0.0
Render Sequence Plots using 'ggplot2'
13 versions - Latest release: 2 days ago - 690 downloads last month - 16 stars on GitHub - 1 maintainer
hexify 0.9.0
Equal-Area Hex Grids on the Snyder ISEA Icosahedron
7 versions - Latest release: 2 days ago - 289 downloads last month - 1 stars on GitHub - 1 maintainer
ltvlms 0.1.0
Linear Time-Variant Logistic Models with a Shape Parameter
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
lddmm 1.0.0
Longitudinal Drift-Diffusion Mixed Models (LDDMM)
7 versions - Latest release: 2 days ago - 310 downloads last month - 3 stars on GitHub - 1 maintainer
bacenR 0.5.1
Access Data from Brazilian Central Bank: IFdata, Active Institutions, Balance Sheets and Normativ...
5 versions - Latest release: 2 days ago - 464 downloads last month - 68 stars on GitHub - 1 maintainer
asciiSetupReader 3.0.0
Reads Fixed-Width ASCII Data Files (.txt or .dat) that Have Accompanying Setup Files (.sps or .sas)
17 versions - Latest release: 3 days ago - 1 dependent package - 674 downloads last month - 14 stars on GitHub - 1 maintainer
DistLagHet 0.1.0
Treatment Effect Estimation in Complex Designs
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
asleep 0.4.0
Estimate Sleep from 'Accelerometry' Data
3 versions - Latest release: 3 days ago - 307 downloads last month - 0 stars on GitHub - 1 maintainer
dbProject 0.1.2
Database Connection Management and Utilities for 'dbverse'
3 versions - Latest release: 2 days ago - 334 downloads last month - 1 stars on GitHub - 1 maintainer
Top 3.2% on cran.r-project.org
lme4 2.1-0
Linear Mixed-Effects Models using 'Eigen' and S4
138 versions - Latest release: 2 days ago - 500 dependent packages - 1,383 dependent repositories - 1 million downloads last month - 698 stars on GitHub - 1 maintainer
gmeans 0.3.0
G-means Clustering
3 versions - Latest release: about 19 hours ago - 1.79 thousand downloads last month - 0 stars on GitHub - 1 maintainer
HZIP 0.1.5
Likelihood-Based Inference for Joint Modeling of Correlated Count and Binary Outcomes with Extra ...
4 versions - Latest release: 2 days ago - 449 downloads last month - 0 stars on GitHub - 1 maintainer
arakno 1.4.0
ARAchnid KNowledge Online
8 versions - Latest release: 2 days ago - 421 downloads last month - 1 maintainer
GetTDData 1.7.2 💰
Get Data for Brazilian Bonds (Tesouro Direto)
26 versions - Latest release: 2 days ago - 3 dependent repositories - 673 downloads last month - 29 stars on GitHub - 1 maintainer
ErrorTracer 1.4.0
Bayesian Error Propagation and Forecast Uncertainty Decomposition
6 versions - Latest release: about 19 hours ago - 359 downloads last month - 1 maintainer
argoFloats 1.0.10
Analysis of Oceanographic Argo Floats
7 versions - Latest release: 2 days ago - 434 downloads last month - 20 stars on GitHub - 1 maintainer
dbMatrix 0.2.0
Database-Backed Matrix Classes and Operations
2 versions - Latest release: 2 days ago - 353 downloads last month - 2 stars on GitHub - 1 maintainer
CAs 0.24-4
Creating Covering Arrays
2 versions - Latest release: 2 days ago - 203 downloads last month - 2 stars on GitHub - 1 maintainer
future.mirai 1.1.0
A 'Future' API for Parallel Processing using 'mirai'
7 versions - Latest release: about 19 hours ago - 2.99 thousand downloads last month - 33 stars on GitHub - 1 maintainer
flexsdm 1.4.2
Flexible Species Distribution Modeling Workflow
1 version - Latest release: about 19 hours ago - 0 downloads last month - 59 stars on GitHub - 1 maintainer
LAGOtrials 1.1.0
Learn-as-You-Go Adaptive Trial Optimization
1 version - Latest release: about 19 hours ago - 0 downloads last month - 2 stars on GitHub - 1 maintainer
highs 1.15.1-1
'HiGHS' Optimization Solver
14 versions - Latest release: 2 days ago - 5 dependent packages - 1 dependent repositories - 16.4 thousand downloads last month - 1 stars on gitlab.com - 1 maintainer
cdiscdata 0.2.0
Versioned CDISC Standards Reference Data
1 version - Latest release: about 19 hours ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
Top 6.7% on cran.r-project.org
duckdb 2.0.0
DBI Package for the DuckDB Database Management System
70 versions - Latest release: 2 days ago - 43 dependent packages - 207 dependent repositories - 105 thousand downloads last month - 229 stars on GitHub - 1 maintainer
controlledburn 0.3.1
Sparse Geometry Rasterization with Exact Coverage Fractions
1 version - Latest release: about 19 hours ago - 0 downloads last month - 18 stars on GitHub - 1 maintainer
gaawr2 0.0.9
Genetic Association Analysis
6 versions - Latest release: 2 days ago - 377 downloads last month - 0 stars on GitHub - 1 maintainer
bigbang 0.6.0
Build 'Tidyverse'-Style Meta-Packages from Local Package Files
5 versions - Latest release: 2 days ago - 413 downloads last month - 4 stars on GitHub - 1 maintainer
fpoValue 0.1.0
Farmer Producer Organisation Economics and Member Benefit Accounting
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
EvoPhylo 0.3.6
Pre- And Postprocessing of Morphological Data from Relaxed Clock Bayesian Phylogenetics
5 versions - Latest release: 2 days ago - 377 downloads last month - 4 stars on GitHub - 1 maintainer
fcl 0.1.6
A Financial Calculator
7 versions - Latest release: 2 days ago - 293 downloads last month - 3 stars on GitHub - 1 maintainer
barry 0.3.0
Your Go-to Motif Accountant
3 versions - Latest release: 3 days ago - 282 downloads last month - 0 stars on GitHub - 1 maintainer
Applr 1.0.0
Visualize and Explain Linear Models
1 version - Latest release: 3 days ago - 50 downloads last month - 0 stars on GitHub - 1 maintainer
dbSpatial 0.1.4
Spatial Data Operations for Database-Backed Geometries
4 versions - Latest release: 2 days ago - 424 downloads last month - 3 stars on GitHub - 1 maintainer
flow 0.3.0
View and Browse Code Using Flow Diagrams
4 versions - Latest release: 2 days ago - 3 dependent repositories - 359 downloads last month - 424 stars on GitHub - 1 maintainer
aiDIF 0.3.0
Differential Item Functioning for AI-Scored Assessments
3 versions - Latest release: 3 days ago - 430 downloads last month - 0 stars on GitHub - 1 maintainer
DoExp 0.1.0
Design of Experiments with Hasse Diagrams and Anatomy Tables
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
Analitica 2.3.0
Exploratory Data Analysis, Group Comparison Tools, and Other Procedures
6 versions - Latest release: about 19 hours ago - 350 downloads last month - 1 maintainer
agriTradeRisk 0.1.0
Agricultural Export Competitiveness and Risk Analysis
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
ccva 0.1.1
Climate Change Vulnerability Assessment with Constrained Latent Models
2 versions - Latest release: 2 days ago - 44 downloads last month - 0 stars on GitHub - 1 maintainer
camtrapdp 0.6.1
Read and Manipulate Camera Trap Data Packages
6 versions - Latest release: 2 days ago - 692 downloads last month - 18 stars on GitHub - 1 maintainer
atime 2026.10.22
Asymptotic Timing
24 versions - Latest release: 2 days ago - 1 dependent package - 700 downloads last month - 10 stars on GitHub - 1 maintainer
agriEquity 0.1.0
Equity and Sustainability Assessment of Agricultural Subsidies
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
AdaptiveGlasso 1.0.0
Adaptive Graphical Lasso for Sparse Network Estimation
1 version - Latest release: about 19 hours ago - 0 downloads last month - 1 maintainer
actisensorlog 0.3.0
Summarize 'SensorLog'/'SensorLogger' Activity Data
2 versions - Latest release: 3 days ago - 491 downloads last month - 1 stars on GitHub - 1 maintainer