SEPA: A sample of observed score values for two different forms of the SEPA test.
Description
The data set is from a private national evaluation system called SEPA. It
contains two test forms X and Y both composed of 50 items.
The SEPA data is a list containing two samples with 1,458 test takers who
took test form X and 2,619 test takers who took test form Y.
Usage
data(SEPA)
Arguments
Format
A list with elements containing the observed scores in test forms X and Y.
References
Gonzalez, J. and Wiberg, M. (2017). Applying test equating methods using R. Springer.