R package citation, R package reverse dependencies, R package scholars, install an r package from GitHub hy is package acceptance pending why is package undeliverable amazon why is package on hold dhl tour packages why in r package r and r package full form why is r free why r is bad which r package to install which r package has which r package which r package version which r package readxl which r package ggplot which r package fread which r package license where is package.json where is package-lock.json where is package.swift where is package explorer in eclipse where is package where is package manager unity where is package installer android where is package manager console in visual studio who r package which r package to install which r package version who is package who is package deal who is package design r and r package full form r and r package meaning what r package has what package r what is package in java what is package what is package-lock.json what is package in python what is package.json what is package installer do r package can't install r packages r can't find package r can't load package can't load xlsx package r can't install psych package r can't install sf package r Write if else in NONMEM pk pd
irtsim
View on CRAN: Click
here
Download and install irtsim package within the R console
Install from CRAN:
install.packages("irtsim")
Install from Github:
library("remotes")
install_github("cran/irtsim") Install by package version:
library("remotes")
install_version("irtsim", "0.1.1") Attach the package and use:
library("irtsim")
Maintained by
Stephen Ward
[Scholar Profile | Author Map]
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-04-23
Latest Update: 2026-04-23
Description:
Provides a pipeline application programming interface (API) for Monte Carlo simulation-based sample-size planning in item response theory (IRT). Implements the 10-decision framework from Schroeders and Gnambs (2025) <doi:10.1177/25152459251314798> as a three-step workflow: specify the data-generating model with irt_design(), add study conditions with irt_study(), and run simulations with irt_simulate(). Supports one-parameter logistic (1PL), two-parameter logistic (2PL), and graded response models with missing-completely-at-random (MCAR), missing-at-random (MAR), booklet, and linking missingness mechanisms. Results include mean squared error (MSE), bias, root mean squared error (RMSE), standard error (SE), and coverage criteria with summary and plot methods.
How to cite:
Stephen Ward (2026). irtsim: Monte Carlo Simulation-Based Sample-Size Planning for Item Response Theory. R package version 0.1.1, https://cran.r-project.org/web/packages/irtsim. Accessed 29 Sep. 2026.
Previous versions and publish date:
Other packages that cited irtsim R package
View irtsim citation profile
Other R packages that irtsim depends,
imports, suggests or enhances
Complete documentation for irtsim
Functions, R codes and Examples using
the irtsim R package
Full irtsim package
functions and examples
Downloads during the last 30 days
Today's Hot Picks in Authors and Packages
miniMeta
Shiny web application to run meta-analyses.
Essentially a graphical front-end to package 'meta' for ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Theodore Lytras (view profile)
FRESA.CAD
Contains a set of utilities for building and testing statistical models (linear, logistic,ordinal or ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Jose Gerardo Tamez-Pena (view profile)
uniswappeR
Routines to interact with the Uniswap trading platform and its API < ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Eric Hare (view profile)
PMCMRplus
For one-way layout experiments the one-way ANOVA can
be performed as an omnibus test. All-pairs mul ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Thorsten Pohlert (view profile)
nextGenShinyApps
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Obinna Obianom (view profile)
CopSens
Implements the copula-based sensitivity analysis method,
as discussed in Copula-based Sensitivity A ...
Download / Learn more Package Citations See dependency
Download / Learn more Package Citations See dependency
Maintainer: Jiajing Zheng (view profile)
28,833
R Packages
247,686
Dependencies
76,198
Author Associations
28,834
Publication Badges
