cpcCPC.csvexport: cpcCPC.csvexport

View source: R/cpcvaluegrid.R

cpcCPC.csvexportR Documentation

cpcCPC.csvexport

Description

Producing the value grid to plot category and cumulative probability curve

Usage

cpcCPC.csvexport(selected.item = "", selected.group = "", directory = NULL)

Arguments

selected.item

selecting an item

selected.group

selecting a group

directory

entering the directory folder name to store the output

Details

cpcCPC.csvexport requires the user to run 'alignmentout()' and 'convert2irt()' at first to obtain the difficulty and discrimination estimates

Value

A CSV file which has value grid of theta, category probability (cpc) and cumulative probability (CPC) values of a selected item's group

Author(s)

Hai Nguyen hnguye72@uic.edu, Ariel Aloe, Tianxiu Wang, Rachel Gordon


hai-mn/Harmony documentation built on Feb. 7, 2023, 2:52 p.m.