On Sun, Nov 29, 2009 at 9:16 AM, Gabor Grothendieck <[email protected]
> wrote:
> By the way, if you really do want to create the formula anyways then:
>
> ix <- 1:2
> left <- paste(names(freeny)[ix], collapse = ",")
> fo <- as.formula(paste("cbind(", left, ") ~ ."))
> lm(fo, freeny)
>
> or possibly replace last line with:
>
> eval(substitute(lm(fo, freeny))
>
> which will cause the formula to appear in the lm output.
This last line should have been:
This last line should have been:
eval(substitute(lm(fo, freeny), list(fo = fo)))
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