Message-ID: <Pine.WNT.4.31.0103280922510.980-100000@gannet>
Date: 2001-03-28T08:24:06Z
From: Brian Ripley
Subject: step() & R-squared
In-Reply-To: <5.0.2.1.2.20010328101047.009f6530@pop.tiscalinet.it>
On Wed, 28 Mar 2001, Stefano wrote:
> Dear all,
>
> how can I get the R-squared of the sequence of models fitted by step(....,direction="forward")?
Linear models? You can compute it from the information in the anova table,
if you really must. Whether R-squared has any value is debatable ....
--
Brian D. Ripley, ripley at stats.ox.ac.uk
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 272860 (secr)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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