Person Outfit and Infit Statistics

Computes person outfit and infit statistics.

tam.personfit(tamobj)

Arguments

tamobj

Fitted object in TAM

Value

Data frame containing person outfit and infit statistics

See also

See tam.fit and msq.itemfit for item fit 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)