Hello,
I am trying to automate linear regression for many different datasets, each
with the same rough format (the last variable is the response). I've been
doing something like this:
lm=lm(x[,dim(x)[2]] ~ ., data=x)
where the dot denotes all variables. However, this means that the response
is included as a predictor, which is obviously what I don't want. How do I
request that all the columns in my dataset be used as predictors, except for
the response?
Thanks,
Walter
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