I ask if some one could give me some information about non-linear
multivariate analysis.
In particular I would like to know:
- what is the difference between MCA and HOMALS ?;
- what is the difference between PCA and PRINCALS ?
- are they better method to treat each variable as nominal, quantitative
or ordinal ?
Thank you.
-------------------------------------------------------------------------------
Federico Spinazzi
email: federico@syspr03.disat.unimi.it
-----------------------------------------?-------------------------------------
This archive was generated by hypermail 2b30 : Sat Feb 10 2001 - 10:21:48 MET