gptheta: ICC of GIRT model

Description Usage Arguments

View source: R/girt.R

Description

ICC of GIRT model

Usage

1
gptheta(theta, phi, a, b, D)

Arguments

theta

the location parameter of person

phi

the disprecision parameter of person

a

the discrimination parameter of item

b

the difficulty parameter of item

D

a scale constant


takuizum/irtfun2 documentation built on May 10, 2020, 8:30 a.m.