Hi,

How to use PCA (Principle component analysis) to deal with continuous and discrete variables at the same time?
SPSS has one offer "Categorial component analysis". Is that the correct method? But it is too complicated to initiate all the options.
Do u have some tutorial about this topic?

Is there anyone having the same problem? How do u solve the question?
Any suggestion will be really appreciated and helpful.
Thank u very much for ur time and concern. :) Look forward to ur opinions.