Dear all,
Is longitudinal factor analysis as i.e. decribed in v. Eye (2001) or Tisak
(1989) possible with Stata?
While factor analysis assumes that factors are uncorrelated within one
cross-section, longitudinal factor analysis further permits factors of
different cross-section to be correlated. Thus, the same factors are
measured at different times and scale.
Would be great if anybody is familiar with this problem.
Niko
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