lm can take a data frame whose first column is the response so:
lm(rev(x))
On Tue, Apr 20, 2010 at 6:12 PM, Walter Yund IV wrote:
> 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
What about using x[,-predictor]. For instance:
x <- matrix(1:9, nrow=3)
x[,-2] # all but the second column
Perhaps using your code it would be something like...
lm=lm(x[,dim(x)[2]] ~ x[,-dim(x)[2]], data=x)
Best regards,
Josh
On Tue, Apr 20, 2010 at 3:12 PM, Walter Yund IV wrote:
> Hello,
>
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