Title: Normalisation of psychometric tests
Author: Cecile Proust-Lima, Viviane Philipps
Maintainer: Cecile Proust-Lima
Description: This package provides functions for normalizing psychometric test scores. The normalization aims at correcting the metrological properties of the psychometric tests such as the ceiling and floor effects and the curvilinearity (unequal interval scaling). The package also provides functions to compute and plot predictions in the natural scale of the psychometric test from the estimates of a linear mixed model estimated on the normalized scores.
Depends: R (>= 2.9.0)
Imports: lcmm (>= 1.6.4)
Packaged: 2014-11-27 20:56:50 UTC; cecile
Date/Publication: 2014-11-27 23:19:56