On Fri, 2 Jun 2006 18:24:57 -0300 (ADT) Rolf Turner wrote: > summary(object)$cov.unscaled
As the name suggests: this is the unscaled covariance matrix! Use the vcov() extractor method, i.e., vcov(object) which has methods not only for "lm" but also many other fitted model objects. Z ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
