On Sun, Apr 12, 2009 at 10:23 AM, gianni lavaredo <[email protected]> wrote: > Dear R User, > > "Buona Pasqua".
> I have a simple regression model > > myModel <- lm( y ~ x) > Summary(myModel) > > I wish to save the value of "Multiple R-Squared" in a list or data.frame > format. Hi Gianni, For a 'simple' regression r2 <- cor(y,x)^2 More generally, names(summary(MyModel)) will tell you the names of the objects in the list produced by summary.lm -- or use the 'str' function to see a summary of the structure of the object. Since the R-squared list element is named 'r.squared' it can be extracted with r2 <- summary(myModel)$r.squared As for making a data frame or list object, lst <- list(r2) or df <- data.frame(r2) Buona Pasqua, Kingsford Jones > > Thanks > > Gianni > > [[alternative HTML version deleted]] > > _______________________________________________ > R-sig-Geo mailing list > [email protected] > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > _______________________________________________ R-sig-Geo mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-geo
