Art Kendall asked <<< Did you check out the CATREG and CATPCA procedures in the SPSS CATEGORIES. The people at Leiden designed it. I haven't had a chance to try it myself, but have heard noting but positive things about it.
*IFF* I understand correctly, you can have it test differences for fit using nominal, ordinal, and interval assumptions. >>> I do not have access to SPSS.... Peter ---------------------------------------------- CLASS-L list. Instructions: http://www.classification-society.org/csna/lists.html#class-l
