Calculate expected scores at theta

Source: R/post_functions.R

getEscore is a helper function for obtaining expected scores at supplied thetas.

getEscore(ipar, model, theta, is_minscore_0)

Arguments

ipar

item parameters.

model

item model to use.

theta

theta values.

is_minscore_0

if TRUE the score begins from 0 instead of 1.

Value

getEscore returns a vector of expected scores.