coef(summary(lmfit))[, 4] See ?summary.lm, and note that summary() methods in general produce an object which the print method then prints.
On Wed, 9 Jun 2004, David J. Netherway wrote: > Hello, > > I am trying to get the P values from the output of a summary for lm. > > lm <- lm(y ~ age + sex) Not a good choice of object name! > s <- summary(lm) > > I thought that I might be able to get them using a combination of scan, > grep and sub. > But I got stuck on the first step - being able to process "s" as a text > string. > I could perhaps write it to file than scan it back but there is probably > an easier > way to do the whole thing. You could sink to a textConnection if you really wanted the printed output. -- 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 https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
