lars - lasso problem

hello Berwin,

thanks for your help, I haven't considered this x-naming problem (pretty
stupid mistake :-) ) - now it is working.

Because I can't keep track of this sort of thing I like to use with()
rather than attach() when there isn't a data= argument.

  x<-with(diabetes, lars(x,y))

doesn't cause the same problem.

	-thomas