cpcCPC: cpcCPC

View source: R/cpcplot.R

cpcCPCR Documentation

cpcCPC

Description

Plotting the Category and Cumulative Probability Curve

Usage

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

Arguments

selected.item

selecting an item

selected.group

selecting a group or multiple groups

directory

entering the directory folder name to store the output

Details

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

Value

A graph including the category and cumulative probability curves stored in specific folder

Author(s)

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


hai-mn/harmony documentation built on Jan. 30, 2023, 2:57 a.m.