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Last data update: 2014.03.03

R: Read in quadrature

read.qu.icl

R Documentation

Read in quadrature

Description

From ICL output, read in estimates of item parameters. file must be a file produced with the write_latent_dist file command in ICL. Quadrature objects are used when estimating abilities with eap and for some of the scaling methods in sca.

Usage

  read.qu.icl(file)

Arguments

file

File name

Value

A list of:

`quad.points`	A vector of quadrature points
`quad.weights`	A vector of the corresponding quadrature weights

Author(s)

Ivailo Partchev