simRasch {MiscPsycho}R Documentation

Rasch Simulator

Description

Simulates item response data for the Rasch model

Usage

simRasch(Nt, Nb, mu = 0, sigma = 1)

Arguments

Nt Number of individuals
Nb Number of items
mu Mean of person distribution
sigma Standard deviation of person distribution

Value

data The simulated response data
generating.values The true difficulty parameters used to generate the data
theta The true ability estimates used to generate the data

Author(s)

Harold C. Doran

Examples

simRasch(200, 10) # 200 persons 10 items

[Package MiscPsycho version 1.4 Index]