Nothing
## File Name: IRT.factor.scores.sirt.R
## File Version: 0.173
#--- rm.facets
IRT.factor.scores.rm.facets <- function( object, type="EAP", ... )
{
# admissible factor score types
x1 <- c('EAP','MLE','WLE')
if ( ! ( type %in% x1 ) ){
stop('Requested type is not supported!\n')
}
#**** EAP
if ( type=='EAP'){
res <- object$person
res <- res[, c('pid', 'EAP', 'SE.EAP') ]
attr(res,'type') <- type
attr(res,'reliability') <- object$EAP.rel
}
#**** MLE or WLE
if ( type %in% c('MLE','WLE') ){
data <- object$procdata$dat2.NA
a <- object$ipars.dat2$a
b <- object$ipars.dat2$b
theta0 <- object$person$EAP
WLE <- if( type=='WLE'){ TRUE } else { FALSE }
res <- rm_facets_pp_mle( data=data, a=a, b=b, theta=theta0, WLE=WLE,
maxiter=30, maxincr=3, h=1e-3, convP=1e-3, maxval=9.99,
progress=TRUE )
res <- data.frame(pid=object$person$pid, res )
attr(res,'type') <- type
attr(res,'reliability') <- mle.reliability( meas=res$est, se.meas=res$se )
}
return(res)
}
#--- rm.sdt
IRT.factor.scores.rm.sdt <- IRT.factor.scores.rm.facets
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.