Displaying 1 result from an estimated 1 matches for "transformaton".
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transformation
2005 Oct 06
2
factor : how does it work ?
...e (with the as.data.frame() or the data.frame()
commands) from vectors, it seems that some "columns" of the dataframe (which
where vectors) are factors and some not, but I didn't find an explanation
for which become factor and which don't.
(I know I can use I() to avoid the factor transformaton but I think it is
not an optimal solution to avoid the factor type just because I don't kno
how to deal with)
2d I can't manage to deal with factors, so when I have some, I transform
them in vectors (with levels()), but I think I miss the power and utility of
the factor type ?
Any help GR...