See ?vcov . On Mon, 29 Oct 2007, Peter B. Mandeville wrote:
> Greetings, > > > > Cohen, Cohen, West, and Aiken 2003 (Applied Multiple Regression-Correlation > Analysis for the Behavioral Sciences, Third Edition) on page 273 state the > covariance matrix of the regression coefficients is provided by standard > programs for multiple regression, including SAS, SPSS, and SYSTAT. How can > it be calculated with R. Thank you very much. > > > > pbm > > > > Peter B. Mandeville > > cel: 444 860 3204 > > tel: 52 444 826 2346-49 ext 532 > > fax: 52 444 826 2350 > > > > P.D. Favor de confirmar la llegada de este correo. Gracias. > > > > > [[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. > -- 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 ______________________________________________ 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.
