IRTmixed: main function to fit the IRT model using mixed model

Description Usage Arguments

View source: R/IRTmixed.R

Description

main function to fit the IRT model using mixed model

Usage

1
IRTmixed(x, itemtype = "2PL", a.fix = 1)

Arguments

x

a data.frame object. Each row is observarion, and each column is one item.


JihongZ/IRTmixed documentation built on May 11, 2020, 11:54 p.m.