METACRAN

iRoCoDe — 1.0.1

4 years ago by Md. Ashraful Haque

Incomplete Row-Column Designs

IRon — 0.1.5

7 months ago by Rita P. Ribeiro

Solving Imbalanced Regression Tasks

ironseed — 0.3.0

6 months ago by Reed Cartwright

Improved Random Number Generator Seeding

irpfR — 0.1.1

a month ago by Luã Braga de Oliveira

Access to the Great Numbers of Brazilian Individual Income Tax (IRPF)

irr — 0.84.1

7 years ago by Matthias Gamer

Various Coefficients of Interrater Reliability and Agreement

IRR2FPR — 0.1.1

2 years ago by František Bartoš

Computing False Positive Rate from Inter-Rater Reliability

irrCAC — 1.4

a month ago by Kilem L. Gwet

Computing the Extent of Agreement among Raters with Chance-Corrected Agreement Coefficient (CAC)

IrregLong — 0.4.1

4 months ago by Eleanor Pullenayegum

Analysis of Longitudinal Data with Irregular Observation Times

irrICC — 1.0

7 years ago by Kilem L. Gwet

Intraclass Correlations for Quantifying Inter-Rater Reliability

irrNA — 0.2.3

4 years ago by Markus Brueckl

Coefficients of Interrater Reliability – Generalized for Randomly Incomplete Datasets

irt — 0.2.9

2 years ago by Emre Gonulates

Item Response Theory and Computerized Adaptive Testing Functions

irtawsi — 0.4.1

2 years ago by Hari Purnomo Susanto

Items Response Theory Analysis with Steps and Interpretation

IRTBEMM — 1.0.8

3 years ago by Shaoyang Guo

Family of Bayesian EMM Algorithm for Item Response Models

irtDemo — 0.1.5

a year ago by Metin Bulus

Item Response Theory Demo Collection

IRTest — 2.2.0

2 months ago by Seewoo Li

Parameter Estimation of Item Response Theory with Estimation of Latent Distribution

irtGUI — 0.2

5 years ago by Huseyin Yildiz

Item Response Theory Analysis with a Graphic User Interface

IRTM — 0.0.1.2

a month ago by David Siegel

Theory-Driven Item Response Theory (IRT) Models

irtoys — 0.2.2

4 years ago by Ivailo Partchev

A Collection of Functions Related to Item Response Theory (IRT)

irtpwr — 1.0.3

3 years ago by Felix Zimmer

Power Analysis for IRT Models Using the Wald, LR, Score, and Gradient Statistics

irtQ — 1.0.0

10 months ago by Hwanggyu Lim

Unidimensional Item Response Theory Modeling

irtrees — 1.0.0

4 years ago by Ivailo Partchev

Estimation of Tree-Based Item Response Models

irtreliability — 0.1-1

8 years ago by Bjorn Andersson

Item Response Theory Reliability

IRTShiny — 1.2

9 years ago by W. Kyle Hamilton

Item Response Theory via Shiny

irtsim — 0.1.2

19 days ago by Stephen Ward

Monte Carlo Simulation-Based Sample-Size Planning for Item Response Theory

isa2 — 0.3.6

3 years ago by Gabor Csardi

The Iterative Signature Algorithm

ISAR — 1.0.5

a month ago by Ryan Elmore

Introduction to Sports Analytics using R (ISAR) Data

isard — 0.1.0

a year ago by Steve Miller

Overflow Data for Quantitative Peace Science Research

isatabr — 1.0.1

4 years ago by Bart-Jan van Rossum

Implementation for the ISA Abstract Model

ISCA — 0.1.0

2 years ago by Lucas Drouhot

Compare Heterogeneous Social Groups

ISCAM — 1.2.0

3 months ago by Beth Chance

Companion to the Book "Investigating Statistical Concepts, Applications, and Methods"

ISCO08ConveRsions — 0.2.0

3 years ago by Nicole Schwitter

Converts ISCO-08 to Job Prestige Scores, ISCO-88 and Job Name

isdals — 3.0.1

3 years ago by Claus Ekstrom

Datasets for Introduction to Statistical Data Analysis for the Life Sciences

isdparser — 0.4.0

6 years ago by Scott Chamberlain

Parse 'NOAA' Integrated Surface Data Files

ISEtools — 3.2.1

5 months ago by Peter Dillingham

Ion Selective Electrodes Analysis Methods

iSFun — 1.1.0

4 years ago by Rui Ren

Integrative Dimension Reduction Analysis for Multi-Source Data

IsingFit — 0.4

3 years ago by Sacha Epskamp

Fitting Ising Models Using the ELasso Method

Isinglandr — 0.1.1

3 years ago by Jingmeng Cui

Landscape Construction and Simulation for Ising Networks

isingLenzMC — 0.3.1

3 months ago by Mehmet Suzen

Monte Carlo for Classical Ising Model

IsingSampler — 0.2.4

a year ago by Sacha Epskamp

Sampling Methods and Distribution Functions for the Ising Model

island — 0.2.10

2 years ago by Vicente Jimenez

Stochastic Island Biogeography Theory Made Easy

islandcodes — 0.1.1

9 days ago by Rendell de Kort

Reference Data and Helpers for Small Island States and Territories

islasso — 1.6.2

6 months ago by Gianluca Sottile

The Induced Smoothed Lasso

ISLR — 1.4

5 years ago by Trevor Hastie

Data for an Introduction to Statistical Learning with Applications in R

ISLR2 — 1.3-2

4 years ago by Trevor Hastie

Introduction to Statistical Learning, Second Edition

ISM — 0.1.0

8 years ago by Gunjan Bansal

Interpretive Structural Modelling (ISM)

ismev — 1.43

9 months ago by Eric Gilleland

An Introduction to Statistical Modeling of Extreme Values

ismtchile — 2.1.5

3 years ago by Martín Rosas Araya

Calculating Socio Material Territorial Index

ISMtools — 0.1.0

2 months ago by Yi Tang

Interpretive Structural Modelling Analysis Tools

isni — 1.3

5 years ago by Hui Xie

Index of Local Sensitivity to Nonignorability

isnullptr — 1.0.2

2 years ago by Jonas Förster

Check if an 'externalptr' is a Null Pointer

Iso — 0.0-21

3 years ago by Rolf Turner

Functions to Perform Isotonic Regression

ISO11784Tools — 1.2.0

a year ago by Graeme Diack

ISO11784 PIT Tag ID Format Converters

ISO6976.2016 — 0.1-0

2 months ago by Rüdiger Forster

Calorific Values and Properties of Natural Gas per ISO 6976:2016

iso8601 — 0.1.2

a year ago by Jan van der Laan

Working with ISO8601 Dates and Times

isoband — 0.3.0

6 months ago by Thomas Lin Pedersen

Generate Isolines and Isobands from Regularly Spaced Elevation Grids

isoboost — 1.0.2

4 months ago by David Conde

Isotonic Boosting Classification Rules

isobxr — 2.0.0

3 years ago by Theo Tacail

Stable Isotope Box Modelling in R

isocalcR — 0.1.1

3 years ago by Justin Mathias

Isotope Calculations in R

isocat — 0.3.0

2 years ago by Caitlin Campbell

Isotope Origin Clustering and Assignment Tools

isocir — 2.1

8 months ago by Sandra Barragan

Isotonic Inference for Circular Data

ISOcodes — 2026.03.28

2 months ago by Kurt Hornik

Selected ISO Codes

IsoCor — 0.2.8

2 years ago by Jan Lisec

Analyze Isotope Ratios in a 'Shiny'-App

isocountry — 0.6.0

4 months ago by Maximilian Mücke

ISO 3166-1 Country Codes

isocubes — 1.0.0

8 months ago by Mike Cheng

Voxel Data Visualization with Isometric Cubes

isodistrreg — 0.1.0

5 years ago by Alexander Henzi

Isotonic Distributional Regression (IDR)

isogeochem — 1.1.1

3 years ago by David Bajnai

Tools for Stable Isotope Geochemistry

isokernel — 0.1.0

5 years ago by Ye Zhu

Isolation Kernel

IsoMemo — 23.10.1

3 years ago by Jan Abel

Retrieve Data using the 'IsoMemo' API

isoniche — 0.1.1

14 days ago by Shahar Dubiner

Calculating Density-Independent Niche Breadth Indices from Abundance Data

isoorbi — 1.5.2

8 months ago by Caj Neubauer

Process Orbitrap Isotopocule Data

isopam — 3.6

2 months ago by Sebastian Schmidtlein

Clustering of Sites with Species Data

isopleuros — 1.4.0

a year ago by Nicolas Frerebeau

Ternary Plots

IsoplotR — 6.8

7 months ago by Pieter Vermeesch

Statistical Toolbox for Radiometric Geochronology

IsoplotRgui — 6.8

7 months ago by Pieter Vermeesch

Web Interface to 'IsoplotR'

IsoriX — 0.9.4

4 months ago by Alexandre Courtiol

Isoscape Computation and Inference of Spatial Origins using Mixed Models

IsoSpecR — 2.3.3

5 months ago by Mateusz Krzysztof Łącki

The IsoSpec Algorithm

isoSurv — 0.3.0

3 years ago by Yunro Chung

Isotonic Regression on Survival Analysis

isotone — 1.1-2

a year ago by Patrick Mair

Active Set and Generalized PAVA for Isotone Optimization

isotonic.pen — 1.0

12 years ago by Mary Meyer

Penalized Isotonic Regression in one and two dimensions

isotree — 0.6.1-5

3 months ago by David Cortes

Isolation-Based Outlier Detection

isoWater — 1.2.2

2 days ago by Gabe Bowen

Discovery, Retrieval, and Analysis of Water Isotope Data

ISOweek — 0.6-2

15 years ago by Uwe Block

Week of the year and weekday according to ISO 8601

ispd — 0.2

7 years ago by Baidya Nath Mandal

Incomplete Split-Plot Designs

ispdata — 1.1.2

3 years ago by Igor Laltuf

Access Data from the Public Security Institute of the State of Rio De Janeiro

ISPYARDSWinProbabilityGSDesign — 0.1.0

8 months ago by Andrew G Chapple

Trial Design in Respiratory Disease Based on the Win Probability

ISR — 2025.5.16

a year ago by Guangbao Guo

The Iterated Score Regression-Based Estimation

ISRaD — 2.5.5

3 years ago by Jeffrey Beem-Miller

Tools and Data for the International Soil Radiocarbon Database

ISS — 1.0.0

3 years ago by Manuel M. Müller

Isotonic Subgroup Selection

IssueTrackeR — 1.3.1

7 months ago by Tanguy Barthelemy

List Things to Do

istacr — 0.3.0

9 months ago by Elisa Jorge

Obtaining Open Data from Instituto Canario De Estadistica (ISTAC) API

istat — 1.1.2

4 months ago by Elena Gradi

Download and Manipulate Data from Istat

istatR — 0.1.0

4 months ago by Juan Ignacio Fulponi

Interface to the Italian National Institute of Statistics ('ISTAT') API

iSTATS — 1.7

2 years ago by Luiz Henrique Keng Queiroz Junior

A Graphical Interface to Perform STOCSY Analyses on NMR Data

iSTAY — 1.0.0

7 months ago by Anne Chao

Information-Based Stability and Synchrony Measures

iSubGen — 1.0.5

3 months ago by Mao Tian

Integrative Subtype Generation

isva — 1.10

2 months ago by Andrew Teschendorff

Independent Surrogate Variable Analysis

ISwR — 2.0-12

3 days ago by Peter Dalgaard

Introductory Statistics with R

italy — 0.1.0

9 years ago by Rebecca Steorts

The Italian Survey on Household and Wealth, 2008 and 2010

itan — 3.1.1

4 years ago by Ariel Armijo

Item Analysis for Multiple Choice Tests

itcSegment — 1.0

3 years ago by Michele Dalponte

Individual Tree Crowns Segmentation

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