?summary.lm
suggests that you can use $r.squared or $adj.r.squared. (Look under value)
Two style notes: preallocate your beta vector (don't grow it
dynamically like you are doing now) and it's generally a little safer
to use summary(....)[["r.squared"]] than the dollar sign notation.
(Though it won't matter here)
Michael
On Wed, Feb 1, 2012 at 4:09 PM, Botrel <pamela.bot...@hotmail.com> wrote:
> I'm needing to remove the R-squared , and put this in a vector. It's the same
> that I do with the Beta or alfa in a linear regression:
>
> beta <- vector() ## beta
>
> for (i in 1:ncol(ret)){
>
> beta[i] <- summary(lm((ret[,i] - ret.selic.ibov[,1]) ~ rmrf[,1] +
> max[,1]))*$coef[[2]]*
> }
>
> So, I need to know what I'll put after* $*.
>
> Thanks.
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/R-squared-how-can-I-do-to-put-this-in-a-vector-tp4349460p4349460.html
> Sent from the R help mailing list archive at Nabble.com.
>
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