Hello everyone,
I am trying to do a multi-group comparison and want to assess the measurement invariance.
I would like to try an approach using Hotelling's T²
Has anybody tried it with PLS? How do I adapt the formula so it is easy to implement?
Thanks for any comments,
Martin
Hotelling's T2 t² measurement invariance
still unclear
For a general introduction, please refer to
http://www.stat.psu.edu/online/courses/ ... print.html
For S1 and S2 one should be able to use the Standard error of the indicators from the PLS bootstrap output.
my problem is, how n1 n2 and p can be obtained from the PLS output. Is n1 the sample size of group 1 and n2 the sample size of group 2? What do I then put in for p? (the number of bootstraps does not make sense)
Again, many thanks for any suggestions
Martin
http://www.stat.psu.edu/online/courses/ ... print.html
For S1 and S2 one should be able to use the Standard error of the indicators from the PLS bootstrap output.
my problem is, how n1 n2 and p can be obtained from the PLS output. Is n1 the sample size of group 1 and n2 the sample size of group 2? What do I then put in for p? (the number of bootstraps does not make sense)
Again, many thanks for any suggestions
Martin