score: Score function

In Wenchao-Ma/GDINA: The Generalized DINA Model Framework

Score function

Description

Calculate score function for each dichotomous item or each nonzero category for polytomous items Only applicable to saturated model ofr joint attribute distribution

Usage

score(object, parm = "delta")

Arguments

object	an object of class GDINA
parm	Either delta or prob indicating score function for delta parameters and success probabily parameters

Value

a list where elements give the score functions for each item or category

Examples

## Not run: 
dat <- sim10GDINA$simdat
Q <- sim10GDINA$simQ
fit <- GDINA(dat = dat, Q = Q, model = "GDINA")
score(fit)

## End(Not run)

Wenchao-Ma/GDINA documentation built on Nov. 13, 2022, 5:35 a.m.