TestDesign (version 1.0.2)

eap: Generate expected a posteriori estimates of theta

Description

Generate expected a posteriori estimates of theta.

Usage

eap(object, theta, prior, resp, select = NULL)
# S4 method for item_pool
eap(object, theta, prior, resp, select = NULL)

Arguments

object

An '>item_pool object.

theta

A theta grid.

prior

A prior distribution, a numeric vector for a common prior or a matrix for individualized priors.

resp

A numeric matrix of item responses, one row per examinee.

select

A vector of indices identifying the items to subset.