attr(attr(b, "terms"), "term.labels") works, as I would have expected. This is part of the "terms" attribute, not of the model frame per se.
On Wed, 5 Feb 2003, Shawn Way wrote: > > I've been trying unsuccessfully to extract the term labels from a model > frame using the attr function. > > The code is as follows > > a <- data.frame(col1=c(1,2,3,2,1,3),col2=c(2,4,7,6,4,3)) > b <- model.frame(col2~col1,data=a) > > Now the term.labels attribute is col1, but how do I get this from the b data > frame attributes? -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
