METACRAN

chameleon — 0.2-3

3 years ago by Oren Ben-Kiki

Automatic Colors for Multi-Dimensional Data

chandwich — 1.1.6

2 years ago by Paul J. Northrop

Chandler-Bate Sandwich Loglikelihood Adjustment

changepoint — 2.3

10 months ago by Rebecca Killick

Methods for Changepoint Detection

changepoint.geo — 1.0.3

13 days ago by Rebecca Killick

Geometrically Inspired Multivariate Changepoint Detection

changepoint.influence — 1.0.2

2 years ago by Rebecca Killick

Package to Calculate the Influence of the Data on a Changepoint Segmentation

changepoint.np — 1.0.5

3 years ago by Daniel Grose

Methods for Nonparametric Changepoint Detection

changepointGA — 0.1.1

4 months ago by Mo Li

Changepoint Detection via Modified Genetic Algorithm

changepoints — 1.1.0

3 years ago by Haotian Xu

A Collection of Change-Point Detection Methods

changepointsVar — 0.1.2

2 months ago by Gianluca Sottile

Change-Points Detections for Changes in Variance

ChangePointTaylor — 0.3

a year ago by Michael Marks

Identify Changes in Mean

ChangepointTesting — 1.2

4 months ago by Shannon T. Holloway

Change Point Estimation for Clustered Signals

changepointTests — 0.1.7

a year ago by Bruno N Remillard

Change Point Tests for Joint Distributions and Copulas

changer — 0.0.5

3 years ago by Jouni Helske

Change R Package Name

changeS — 1.0.1

a year ago by Norm Matloff

S-Curve Fit for Changepoint Analysis

ChannelAttribution — 2.0.7

2 years ago by Davide Altomare

Markov Model for Online Multi-Channel Attribution

ChannelAttributionApp — 1.3

5 years ago by Davide Altomare

Shiny Web Application for the Multichannel Attribution Problem

chantrics — 1.0.0

4 years ago by Theo Bruckbauer

Loglikelihood Adjustments for Econometric Models

Chaos01 — 1.2.1

6 years ago by Tomas Martinovic

0-1 Test for Chaos

ChaosGame — 1.5

2 months ago by Lea Maislinger

Chaos Game

chapensk — 0.4

2 months ago by Stefan Langenberg

Estimation of Gas Properties from the Lennard-Jones Potential

Characterization — 2.2.0

4 days ago by Jenna Reps

Implement Descriptive Studies Using the Common Data Model

charcuterie — 0.0.6

10 months ago by Jonathan Carroll

Handle Strings as Vectors of Characters

charlatan — 0.6.1

a year ago by Roel M. Hogervorst

Make Fake Data

charlesschwabapi — 1.0.4

9 months ago by Nick Bultman

Wrapper Functions Around 'Charles Schwab Individual Trader API'

chartql — 0.1.0

6 years ago by Rohail Syed

Simplified Language for Plots and Charts

chartreview — 1.0

8 months ago by Georg Hahn

Adaptive Multi-Wave Sampling for Efficient Chart Validation

chatAI4R — 0.3.6

7 months ago by Satoshi Kume

Chat-Based Interactive Artificial Intelligence for R

chatgpt — 0.2.3

2 years ago by Juan Cruz Rodriguez

Interface to 'ChatGPT' from R

chatLLM — 0.1.3

25 days ago by Kwadwo Daddy Nyame Owusu Boakye

A Flexible Interface for 'LLM' API Interactions

chatRater — 1.2.0

a month ago by Shiyang Zheng

A Tool for Rating Text/Image Stimuli

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

18 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

5 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

3 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

18 days ago by Renzo Caceres Rossi

Access Chinese Data via Public APIs and Curated Datasets

ChineseNames — 2025.8

25 days 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

4 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

22 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

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