logLik-method {mirt}

Extract log-likelihood

Description

Extract the observed-data log-likelihood.

Usage

## S4 method for signature 'SingleGroupClass'
logLik(object)

Arguments

object

an object of class SingleGroupClass, MultipleGroupClass, or MixedClass

References

Chalmers, R., P. (2012). mirt: A Multidimensional Item Response Theory Package for the R Environment. Journal of Statistical Software, 48(6), 1-29. doi:10.18637/jss.v048.i06

Examples

## Not run: 
x <- mirt(Science, 1)
logLik(x)


## End(Not run)