cat.dtPredict S3 method for cat.dt
# S3 method for cat.dt
predict(object, res, ...)A cat.dt object returned by CAT_DT.
Vector containing the test taker's responses to every item
Not used
A list containing the following elements:
$estimation Estimated ability level after each level of the tree.
$linf Lower limit of the final estimation at 95
$lsup Upper limit of the final estimation at 95
$items Administered item in each level.
$graphics Plot object of the evolution of the ability level
estimation. It shows the ability level estimation after the individual
has answered to every administered item.