R: CUSUM Person Fit Statistics

# CUSUM Person Fit Statistics

## Documentation for package ‘PsyControl’ version 1.0.0.0

- DESCRIPTION file

## Help Pages

cusum | Generates CUSUM values for Rasch, 2PL and 3PL IRT model based on the Van Krimpen-Stoop & Meijer, (2002).
cusum.cutoff | Generates critical values for CUSUM statisitcs.
cusum.flag | Flags aberrant participants based on CUSUM statistics.
cusum.plot | Generates CUSUM plot for specified IDs.
cusum.poly | Generates CUSUM values for polytomous IRT model based on Van Krimpen-Stoop & Meijer, (2002).
ex2PL | Example data set based on a simulated 2PL model.
exGRM | Example data set based on a simulated GRM model.
gh | Example data set based on a simulated GRM model.