TestDesign (version 0.2.5)

plotInfoOverlay: Overlay item information plots

Description

Overlay item information plots.

Usage

plotInfoOverlay(object, theta, info_type = "FISHER", select = NULL,
  file_pdf = NULL, color = "red", width = 7, height = 6)

Arguments

object

An '>item_pool object.

theta

A theta grid.

info_type

Type of information.

select

A vector of indices identifying the items to subset.

file_pdf

If supplied a filename, save as a PDF file.

color

Plotting color.

width

Width of the graphics device.

height

Height of the graphics device.