simLNIRT: Simulate data for log-normal response time IRT modelling

In LNIRT: LogNormal Response Time Item Response Theory Models

Description

Simulate data for log-normal response time IRT modelling

Usage

simLNIRT(N, K, rho, td = FALSE, WL = FALSE, kpa, kpt, kia, kit)

Arguments

N	the number of persons.
K	the number of items.
rho	the correlation between the person ability and person speed parameter.
td	set time-discrimination to one (default: false).
WL	define the time-discrimination parameter as measurement error variance parameter (default: false).
kpa	the number of predictors for the person ability parameters (optional).
kpt	the number of predictors for the person speed parameters (optional).
kia	the number of predictors for the item-difficulty parameters (optional).
kit	the number of predictors for the item time intensity parameters (optional).

Value

an object of class simLNIRT.

LNIRT documentation built on Jan. 20, 2021, 1:05 a.m.