Expected Values and Predicted Probabilities for Fitted TAM Models
Extracts predicted values from the posterior distribution for models fitted in TAM.
See CDM::predict
for more details.
## S3 method for class 'tam.mml' predict(object, ...) ## S3 method for class 'tam.mml.3pl' predict(object, ...) ## S3 method for class 'tamaan' predict(object, ...)
object |
Object of class |
... |
Further arguments to be passed |
List with entries for predicted values (expectations and probabilities) for each person and each item.
See predict (CDM).
############################################################################# # EXAMPLE 1: Dichotomous data sim.rasch - predict method ############################################################################# data(data.sim.rasch) # 1PL estimation mod1 <- TAM::tam.mml(resp=data.sim.rasch) # predict method prmod1 <- IRT.predict(mod1, data.sim.rasch) str(prmod1)
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