GDINA: score – R documentation

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score

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)

GDINA

The Generalized DINA Model Framework

v2.8.0

GPL-3

Authors

Wenchao Ma [aut, cre, cph], Jimmy de la Torre [aut, cph], Miguel Sorrel [ctb], Zhehan Jiang [ctb]

Initial release

2020-05-23