[R] adding linear regression data to plot

[Martyn Byng]

Hi,

?summary.lm 

describes what summary statistics get calculated and returned, so

ll <- lm(y ~ x)
ss <- summary(ll)

ss$fstatistic

for example would give the F statistic


Martyn

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
On Behalf Of derek
Sent: 16 March 2011 15:47
To: r-help at r-project.org
Subject: Re: [R] adding linear regression data to plot

I know I can add line to graph with abline(), but I would like to print
R-squared, F-test value, Residuals  and other statistics from lm() to a
graph. I don't know how to access the values from summary(), so that I
can
use them in a following code or print them in a graph.

--
View this message in context:
http://r.789695.n4.nabble.com/adding-linear-regression-data-to-plot-tp33
57946p3382135.html
Sent from the R help mailing list archive at Nabble.com.

______________________________________________
R-help at 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.

________________________________________________________________________
This e-mail has been scanned for all viruses by Star.\ _...{{dropped:12}}