[R] how to plot only the upper triangle using the pairs function?

[Greg Snow]

Is this what you want?

> pairs(iris[,-5], lower.panel=NULL)

Also look at the pairs2 function in the TeachingDemos package for a way to plot one set of variables against another set.

-- 
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
greg.snow at imail.org
801.408.8111


> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of Jack Luo
> Sent: Friday, March 12, 2010 9:10 AM
> To: r-help at r-project.org
> Subject: [R] how to plot only the upper triangle using the pairs
> function?
> 
> Hi,
> 
> I am trying to use function pairs to plot the scatterplot, but I only
> want
> to keep the upper triangle, what's the argument to do this?
> 
> Thanks,
> 
> -Jack
> 
> 	[[alternative HTML version deleted]]
> 
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