Extracting Item Response Functions
Extracts item response functions for models
fitted in TAM. See CDM::IRT.irfprob
for more details.
## S3 method for class 'tam' IRT.irfprob(object, ...) ## S3 method for class 'tam.mml' IRT.irfprob(object, ...) ## S3 method for class 'tam.mml.3pl' IRT.irfprob(object, ...) ## S3 method for class 'tamaan' IRT.irfprob(object, ...) ## S3 method for class 'tam.np' IRT.irfprob(object, ...)
object |
Object of class |
... |
Further arguments to be passed |
See CDM::IRT.irfprob.
############################################################################# # EXAMPLE 1: Dichotomous data data.sim.rasch - item response functions ############################################################################# data(data.sim.rasch) # 1PL estimation mod1 <- TAM::tam.mml(resp=data.sim.rasch) IRT.irfprob(mod1)
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