[R] Matrix to data.frame with factors

brunosm brunosm87 at gmail.com
Fri Oct 19 13:04:09 CEST 2012

Hi all,

I have a matrix with 100 variables: each variable as a value of 0 or 1.

What i want to do is convert this matrix to a data.frame but convert all the
variables to factors (0 and 1) also.

I know i can do this one variable a time but i have 100 variables...

Any easy way of doing this??

Thanks a lot,


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