getCqItanal: getCqItanal

In conquestr: An R Package to Extend 'ACER ConQuest'

getCqItanal

Description

helper function to return list of lists, each list relates to one generalised item from an ACER ConQuest itanal output. Each list contains: (1) item-total and item-rest correlations ....

Usage

getCqItanal(sysFile, matrixPrefix = NULL, isDebug = FALSE)

Arguments

sysFile	An ACER ConQuest system file.
matrixPrefix	The name of the itanal analysis defined in ACER ConQuest. For example, in ACER ConQuest syntax ⁠itanal ! matrixout = itan, ... ;⁠ the value of matrixPrefix is "itan". Note, this is required as an ACER ConQuest system file can contain outputs from several calls to itanal. A common use, for example, is to call itanal for an overall analysis, and a second call to itanal for group-level analysis.
isDebug	A boolean to toggle on or off debug output

Value

A list.

Examples

myItanal <- getCqItanal()
print(myItanal[[1]])

conquestr documentation built on June 8, 2025, 11:02 a.m.