I had a question about Random Forests.  I have a text file with 10
dichotomous variables and a bivariate response vector.  I read this file
into R as a data frame, and then used the command "randomForest(Response ~.,
dataset, etc.." where "Response" is the column header of the response
variable and "dataset" is the name of the data frame.  I get an error that
says "Response" not found.  I was looking at the Iris data example in the R
help files, and it seems like this is exactly what they did.  Do you have
any suggestions? Thanks.


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