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deltaPlotR (version 1.4)

Identification of dichotomous differential item functioning (DIF) using Angoff's Delta Plot method

Description

The deltaPlotR package proposes an implementation of Angoff's Delta Plot method to detect dichotomous DIF. Several detection thresholds are included, either from multivariate normality assumption or by prior determination. Item purification is supported.

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Install

install.packages('deltaPlotR')

Monthly Downloads

757

Version

1.4

License

GPL (>= 2)

Maintainer

Last Published

July 22nd, 2014

Functions in deltaPlotR (1.4)