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sem_complex_samples_r_up
2010 Feb 25
1
Heterogeneous Correlation Matrix with Survey Weights
...equal probabilities of
selection). I want to fit a structural equation model with sem(). I have
run sem() on weighted covariance matrices using advice from John Fox (see
<http://tolstoy.newcastle.edu.au/R/e5/help/08/12/8773.html> and
<http://blog.lib.umn.edu/moor0554/canoemoore/2009/09/sem_complex_samples_r_update.html>).
However, since I have categorical/ordinal variables, I would like to
compute a weighted heterogeneous correlation matrix with hetcor().
Is there a way to do this in R? I couldn't find any guidance in the r-help
archives or in the polycor help files. Should I truncate the sampl...