Re: Adjusted R square

["Barker, Chris" <Chris.Barker@cvt.com>]

 

You can get the adjusted R^2 from the ols() function in the HMISC library.

 

 

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From: s-news-owner@lists.biostat.wustl.edu [mailto:s-news-owner@lists.biostat.wustl.edu] On Behalf Of Kim, YunSuk
Sent: Friday, February 27, 2009 2:52
To: s-news@lists.biostat.wustl.edu
Subject: [S] Adjusted R square

Hi all,

 

Earlier I asked for a method to obtain Partial R square for each variable in a model.  I also need the adjusted R square value from a regression model. 

 

In the archive, I found someone gave the code;

 

model1<-lm(y<-x1+x2)
test <-(summary(model1))$adj.r.squared

 

When I tried this, I got NULL.  Has the function changed since last 4 years or so?  If anyone can show me how to obtain adjusted R2 (and Partial R2 too), i really appreciate it. 

 

Thank you for any help!

 

yuni