[R] Factors.

[assuncao.senra@portugalmail.com]

Hello,

I'm new with R. I need some help; I have a matrix of data to wich i want to 
apply the function dudi.acm to perform multiple correspondence analysis. 
However to use it all variables must be factors, so how can i turn each column 
of the matrix into a factor? I've tried as.factor. It works isolated for each 
column, but when I form the matrix of all factors it doesnt work.
Please help me!

Thanks.
Assunção

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