replaceInDataFrame

A double - the value to be replaced if it is &lt; -1e300.

A double - the value to repalce r with.

iterate through a data frame and use replaceInVector

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>.

Dan Cloney

replaceInDataFrame: iterate through a data frame and use replaceInVector

Description

Usage

Arguments