genIRTpar {GRShiny}

Generate Item parameters

Description

Generate Item parameters

Usage

genIRTpar(nitem = 25, ncat = 4, nfac = 3)

Arguments

nitem

a numeric indicating the number of items

ncat

a numeric indicating the number of categories

nfac

a numeric indicating the number of factors

Details

This generates item parameters for graded response models

Value

a data frame containing graded response item parameters

Examples

genIRTpar(20, 4, 3)