Description Details Author(s) References See Also
The linear logistic test model (LLTM, Fischer, 1973) is estimated as a restricted Rasch model. For the LLTM, the user has to set up a design matrix. To assess the fit of this user-defined weight matrix, a method is proposed by Baghaei and Hohensinn (submitted) which is analogous to the parallel analysis in factor analysis.
This package allows to conduct this proposed approach for an LLTM.
Package: | parAL |
Type: | Package |
Version: | 0.1 |
Date: | 2016-09-26 |
License: | GPL-3 |
Christine Hohensinn Maintainer: Christine Hohensinn <christine.hohensinn@univie.ac.at>
Baghaei, P. & Hohensinn, C. (submitted). A Method of Q-Matrix Validation for the Linear Logistic Test Model.
Fischer, G. H. (1973). The linear logistic test model as an instrument in educational research. Acta Psychologica, 37, 359-374.
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