Variables from a Dataframe
Without a reproducible example it's impossible to say for certain, but I'd try cbind.data.frame() instead of cbind(). You need to have a data frame, not a matrix, for the result. Sarah
On Mon, Dec 12, 2011 at 2:44 PM, Jose Bustos Melo <jbustosmelo at yahoo.es> wrote:
Hello everyone, I want make a variable selection? from a dataframe, but when I build this new object (using cbind) the new table (which is a matrix) I lost all the original factor names in the variables. I get 1,2,3.... Someone would be so kind and tell me if there's is a ny way to get variables in a dataframe, but not changing these factor to numbers? Thank you all. Jos?
Sarah Goslee http://www.functionaldiversity.org