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

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Documentation for package ‘irtsim’ version 0.2.0

• DESCRIPTION file
• User guides, package vignettes and other documentation
• Package NEWS

Help Pages

irt_design	Create an IRT Design Specification
irt_iterations	Compute Required Monte Carlo Replications
irt_params_1pl	Generate 1PL Item Parameters
irt_params_2pl	Generate 2PL Item Parameters
irt_params_3pl	Generate 3PL Item Parameters
irt_params_gpcm	Generate GPCM Item Parameters
irt_params_grm	Generate GRM Item Parameters
irt_params_pcm	Generate PCM Item Parameters
irt_simulate	Run an IRT Monte Carlo Simulation
irt_study	Define Study Conditions for an IRT Simulation
plot.irt_results	Plot IRT Simulation Results
plot.summary_irt_results	Plot Summary of IRT Simulation Results
print.irt_design	Print an IRT Design
print.irt_results	Print an IRT Simulation Result
print.irt_study	Print an IRT Study
print.summary_irt_results	Print Summary of IRT Simulation Results
recommended_n	Find the Minimum Sample Size Meeting a Criterion Threshold
recommended_n.summary_irt_results	Find the Minimum Sample Size Meeting a Criterion Threshold
summary.irt_results	Summarize IRT Simulation Results