TAM: tam.personfit – R documentation

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Documentation

TAM

tam.personfit

Person Outfit and Infit Statistics

Description

Computes person outfit and infit statistics.

Usage

tam.personfit(tamobj)

Arguments

tamobj

Fitted object in TAM

Value

Data frame containing person outfit and infit statistics

Examples

#############################################################################
# EXAMPLE 1: Person fit dichotomous data
#############################################################################

data(data.sim.rasch, package="TAM")
resp <- data.sim.rasch

#*** estimate Rasch model
mod1 <- TAM::tam.mml(resp=resp)
summary(mod1)

#*** compute person fit statistics
fmod1 <- TAM::tam.personfit(mod1)
head(fmod1)

TAM

Test Analysis Modules

v3.6-45

GPL (>= 2)

Authors

Alexander Robitzsch [aut,cre] (<https://orcid.org/0000-0002-8226-3132>), Thomas Kiefer [aut], Margaret Wu [aut]

Initial release

2021-04-22 14:35:52