METACRAN

chattr — 0.3.1

a month ago by Edgar Ruiz

Interact with Large Language Models in 'RStudio'

ChauBoxplot — 1.0.0

4 months ago by Tiejun Tong

Chauvenet-Type Boxplot

chcd — 0.1.1

2 months ago by Dan Prisk

Access Canadian Historical Climate Data

cheapr — 1.3.2

2 months ago by Nick Christofides

Simple Functions to Save Time and Memory

cheatsheet — 0.1.2

2 years ago by Brad Lindblad

Download R Cheat Sheets Locally

checkarg — 0.1.0

8 years ago by Ivo Van Walle Developer

Check the Basic Validity of a (Function) Argument

CheckDigit — 1.0.0

3 years ago by Justin Brantley

Calculate and Verify Check Digits

checkdown — 0.0.12

2 years ago by George Moroz

Check-Fields and Check-Boxes for 'rmarkdown'

checked — 0.2.9

3 months ago by Szymon Maksymiuk

Systematically Run R CMD Checks

checker — 0.1.3

2 years ago by Richard J. Telford

Checks 'R' Configuration Set Up Correctly Before Class

checkglobals — 0.1.3

7 months ago by Joris Chau

Static Analysis of R-Code Dependencies

checkhelper — 0.1.1

2 years ago by Sebastien Rochette

Deal with Check Outputs

checkLuhn — 1.1.0

7 years ago by Adam Deacon

Checks if a Number is Valid Using the Luhn Algorithm

checkmate — 2.3.3

a month ago by Michel Lang

Fast and Versatile Argument Checks

checkpoint — 1.0.2

4 years ago by Folashade Daniel

Install Packages from Snapshots on the Checkpoint Server for Reproducibility

checkthat — 0.1.0

2 years ago by Ian Cero

Intuitive Unit Testing Tools for Data Manipulation

cheddar — 0.1-639

a year ago by Lawrence Hudson

Analysis and Visualisation of Ecological Communities

cheem — 0.4.1

19 days ago by Nicholas Spyrison

Interactively Explore Local Explanations with the Radial Tour

cheese — 0.1.3

2 months ago by Alex Zajichek

Tools for Working with Data During Statistical Analysis

cheetahR — 0.3.0

2 months ago by Olajoke Oladipo

High Performance Tables Using 'Cheetah Grid'

chem.databases — 1.0.0

2 years ago by Irucka Embry

Collection of 3 Chemical Databases from Public Sources

chem16S — 1.2.0

8 months ago by Jeffrey Dick

Chemical Metrics for Microbial Communities

chemCal — 0.2.3

3 years ago by Johannes Ranke

Calibration Functions for Analytical Chemistry

chemdeg — 0.1.4

a year ago by Matteo Migliorini

Analysis of Chemical Degradation Kinetic Data

CHEMIST — 0.1.5

2 years ago by Wei-Hsin Hsu

Causal Inference with High-Dimensional Error-Prone Covariates and Misclassified Treatments

chemodiv — 0.3.1

3 months ago by Hampus Petrén

Analysing Chemodiversity of Phytochemical Data

chemometrics — 1.4.4

2 years ago by Peter Filzmoser

Multivariate Statistical Analysis in Chemometrics

ChemoSpec — 6.3.1

6 days ago by Bryan A. Hanson

Exploratory Chemometrics for Spectroscopy

ChemoSpec2D — 0.5.1

5 months ago by Bryan A. Hanson

Exploratory Chemometrics for 2D Spectroscopy

ChemoSpecUtils — 1.0.5

5 months ago by Bryan A. Hanson

Functions Supporting Packages ChemoSpec and ChemoSpec2D

ChernoffDist — 0.1.0

2 years ago by Haitian Xie

Chernoff's Distribution

cherry — 0.6-15

8 months ago by Jelle Goeman

Multiple Testing Methods for Exploratory Research

cherryblossom — 0.1.0

5 years ago by Mine Çetinkaya-Rundel

Cherry Blossom Run Race Results

chess — 1.0.1

5 years ago by C. Lente

Read, Write, Create and Explore Chess Games

chess2plyrs — 0.3.0

3 months ago by Luigi Annicchiarico

Chess Game Creation and Tools

chessboard — 0.1

2 years ago by Nicolas Casajus

Create Network Connections Based on Chess Moves

ChessGmooG — 0.1.0

a year ago by Antony Unwin

FIDE Chess Players Ratings for 2015 and 2020

chest — 0.3.7

2 years ago by Zhiqiang Wang

Change-in-Estimate Approach to Assess Confounding Effects

ChestVolume — 1.0.1

8 months ago by Wai-Hang Kwong

Estimate the Chest Volume with Markers Data

chevron — 0.2.12

3 months ago by Joe Zhu

Standard TLGs for Clinical Trials Reporting

chi — 0.1

8 years ago by David Kahle

The Chi Distribution

chicane — 0.1.8

4 years ago by Syed Haider

Capture Hi-C Analysis Engine

childdevdata — 1.1.0

4 years ago by Stef van Buuren

Child Development Data

childesr — 0.2.3

4 years ago by Mika Braginsky

Accessing the 'CHILDES' Database

childeswordfreq — 0.1.0

5 months ago by Nahar Albudoor

Word Frequency Extraction and Summarization

childfree — 0.0.4

6 months ago by Zachary Neal

Access and Harmonize Childfree Demographic Data

childsds — 0.9.11

6 months ago by Mandy Vogel

Data and Methods Around Reference Values in Pediatrics

ChileDataAPI — 0.2.0

4 days ago by Renzo Caceres Rossi

Access Chilean Data via APIs and Curated Datasets

chilemapas — 0.3.0

3 years ago by Mauricio Vargas

Mapas de las Divisiones Politicas y Administrativas de Chile (Maps of the Political and Administrative Divisions of Chile)

ChillModels — 1.0.2

6 years ago by Rafael Henrique Pertille

Processing Chill and Heat Models for Temperate Fruit Trees

chillR — 0.76

10 months ago by Eike Luedeling

Statistical Methods for Phenology Analysis in Temperate Fruit Trees

ChinAPIs — 0.1.0

19 days ago by Renzo Caceres Rossi

Access Chinese Data via Public APIs and Curated Datasets

ChineseNames — 2025.8

a month ago by Han Wu Shuang Bao

Chinese Name Database 1930-2008

chipPCR — 1.0-2

5 years ago by Stefan Roediger

Toolkit of Helper Functions to Pre-Process Amplification Data

chirps — 0.1.4

4 years ago by Kauê de Sousa

API Client for CHIRPS and CHIRTS

chisq.posthoc.test — 0.1.2

6 years ago by Daniel Ebbert

A Post Hoc Analysis for Pearson's Chi-Squared Test for Count Data

chisquare — 1.1.1

a year ago by Gianmarco Alberti

Chi-Square and G-Square Test of Independence, Power and Residual Analysis, Measures of Categorical Association

chk — 0.10.0

8 months ago by Joe Thorley

Check User-Supplied Function Arguments

chlorpromazineR — 0.2.0

5 years ago by Eric Brown

Convert Antipsychotic Doses to Chlorpromazine Equivalents

CHMM — 0.1.1

8 years ago by Julie Aubert

Coupled Hidden Markov Models

CHNCapitalStock — 0.1.1

2 years ago by Pu Chen

Compute Chinese Capital Stocks

chngpt — 2024.11-15

10 months ago by Youyi Fong

Estimation and Hypothesis Testing for Threshold Regression

CHNOSZ — 2.2.0

3 months ago by Jeffrey Dick

Thermodynamic Calculations and Diagrams for Geochemistry

choiceDes — 0.9-3

7 years ago by Jack Horne

Design Functions for Choice Studies

ChoiceModelR — 1.3.1

a year ago by John V Colias

Choice Modeling in R

CHOIRBM — 0.0.2

5 years ago by Eric Cramer

Plots the CHOIR Body Map

cholera — 0.9.1

4 months ago by Peter Li

Amend, Augment and Aid Analysis of John Snow's Cholera Map

CholWishart — 1.1.4

a year ago by Geoffrey Thompson

Cholesky Decomposition of the Wishart Distribution

chooseGCM — 1.2

23 days ago by Luíz Esser

Selecting General Circulation Models for Species Distribution Modeling

choosepc — 1.0

2 years ago by Michail Tsagris

Choose the Number of Principal Components via Recistruction Error

chopin — 0.9.9

5 days ago by Insang Song

Spatial Parallel Computing by Hierarchical Data Partitioning

choplump — 1.1.2

2 years ago by Michael P. Fay

Permutation Test for Some Positive and Many Zero Responses

chopper — 1.0

4 months ago by Giancarlo Vercellino

Changepoint-Aware Ensemble for Probabilistic Modeling

chopthin — 0.2.2

8 years ago by Axel Gandy

The Chopthin Resampler

ChoR — 0.0-4

7 years ago by Matthieu Herrmann

Chordalysis R Package

chords — 0.95.4

9 years ago by Jonathan Rosenblatt

Estimation in Respondent Driven Samples

chores — 0.2.0

5 months ago by Simon Couch

A Collection of Large Language Model Assistants

choroplethr — 5.0.0

3 months ago by Zhaochen He

Create Color-Coded Choropleth Maps in R

choroplethrAdmin1 — 1.1.1

9 years ago by Ari Lamstein

Contains an Administrative-Level-1 Map of the World

choroplethrMaps — 1.0.1

9 years ago by Ari Lamstein

Contains Maps Used by the 'choroplethr' Package

chouca — 0.1.99

2 years ago by Alexandre Genin

A Stochastic Cellular Automaton Engine

christmas — 1.4.0

9 months ago by Jose Barrera-Gomez

Generation of Different Animated Christmas Cards

chromConverter — 0.7.5

5 months ago by Ethan Bass

Chromatographic File Converter

chromer — 0.10

2 months ago by Karl W Broman

Interface to Chromosome Counts Database API

chromoMap — 4.1.1

3 years ago by Lakshay Anand

Interactive Genomic Visualization of Biological Data

chromote — 0.5.1

5 months ago by Garrick Aden-Buie

Headless Chrome Web Browser Interface

chromseq — 0.1.3

5 years ago by Shaoqian Ma

Split Chromosome 'Fasta' File

chron — 2.3-62

8 months ago by Kurt Hornik

Chronological Objects which Can Handle Dates and Times

chronicle — 0.3

4 years ago by Philippe Heymans Smith

Grammar for Creating R Markdown Reports

chronicler — 0.3.0

a month ago by Bruno Rodrigues

Add Logging to Functions

chronochrt — 0.1.3

2 years ago by Thomas Rose

Creating Chronological Charts

chronosphere — 0.6.1

2 years ago by Adam T. Kocsis

Evolving Earth System Variables

chunked — 0.6.0

4 years ago by Edwin de Jonge

Chunkwise Text-File Processing for 'dplyr'

chunkhooks — 0.0.1

5 years ago by Atsushi Yasumoto

Chunk Hooks for 'R Markdown'

chunkR — 1.1.1

8 years ago by Leandro Roser

Read Tables in Chunks

chyper — 0.3.1

4 years ago by William Nickols

Functions for Conditional Hypergeometric Distributions

cia — 1.0.0

10 months ago by Mathew Varidel

Learn and Apply Directed Acyclic Graphs for Causal Inference

CIAAWconsensus — 1.3

7 years ago by Juris Meija

Isotope Ratio Meta-Analysis

CIARA — 0.1.0

4 years ago by Gabriele Lubatti

Cluster Independent Algorithm for Rare Cell Types Identification

CICA — 1.1.1

a year ago by Jeffrey Durieux

Clusterwise Independent Component Analysis

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