partial_credit_biplot {door}R Documentation

Partial credit plot

Description

Partial credit plot

Usage

partial_credit_biplot(pc_object, ...)

Arguments

pc_object

an object returned by partial_credit_analysis()

...

additional arguments for other functions

Value

a plot object

Examples

grade.key <- c(100, 60, 0)
y1 <- c(60, 30, 10)
y2 <- c(50, 40, 10)
pc_object <- partial_credit_analysis(grade_key = grade.key, y1 = y1, y2 = y2)
partial_credit_biplot(pc_object)

[Package door version 0.0.2 Index]