Hello Brima, I might be missing something, but how is that theoretically done ?
----------------Contact Details:------------------------------------------------------- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) ---------------------------------------------------------------------------------------------- On Tue, Oct 5, 2010 at 4:02 AM, Brima <adamsteve2...@yahoo.com> wrote: > > Hi all, > > I have used the predict function to forecast values but now I would like to > compute an R squared value for the prediction based on the original model. > > Any suggestions? > -- > View this message in context: > http://r.789695.n4.nabble.com/forecasting-from-a-linear-regression-tp2717125p2955325.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
