ReadBDesignMatrices

An uncompresed 'ACER ConQuest' system file created by 'ACER ConQuest'.

myFile

An integer representation of 'ACER ConQuest' object gItemSteps.

ItemSteps

An integer representation of 'ACER ConQuest' object gNGins.

Items

ReadSys Read the B design matrix (A list of length gNGins of lists, one per item. For each item a list of length gItemSteps of matrices).

internal

Extends 'ACER ConQuest' through a family of functions designed to improve graphical outputs and help with advanced analysis (e.g., differential item functioning).
Allows R users to call 'ACER ConQuest' from within R and read 'ACER ConQuest' System Files (generated by the command 'put').
Requires 'ACER ConQuest' version 5.12.3 or later. A demonstration version can be downloaded from <https://shop.acer.edu.au/acer-conquest-5.html>.

ReadBDesignMatrices: ReadBDesignMatrices

Description

Usage

Arguments

Value