How to compare models of dependent samples
Posted: Mon Sep 26, 2016 4:38 pm
After googling with rather limited success I hope for a hint here:
I want to make an analysis that is analogous to a Multigroup Comparison. The difference is that I distinguish not between groups but want to compare models for 2 different dependent variables, where the data was collected on the same particiants thus making the samples dependent.
Concretely, I built two compositionally aquivalent models to predict 2 different types of behavior and want to test if the path coefficients differ. Given the data was collected on the same people the models are not independent of each other, thus I wonder how I would adequately test if differences between the path coefficients for model 1 and model 2 are significant?
Thanks a lot!
I want to make an analysis that is analogous to a Multigroup Comparison. The difference is that I distinguish not between groups but want to compare models for 2 different dependent variables, where the data was collected on the same particiants thus making the samples dependent.
Concretely, I built two compositionally aquivalent models to predict 2 different types of behavior and want to test if the path coefficients differ. Given the data was collected on the same people the models are not independent of each other, thus I wonder how I would adequately test if differences between the path coefficients for model 1 and model 2 are significant?
Thanks a lot!