R help - Oct 2013 - plot correlation matrix

Hi all,
I am having 4 vectors like

Data: num [1:4, 1:32] -82.8 -81.8 -75.5 -107.6 -87.6 ...  

and I want to calculate the correlation between those.

Is there a graphical way in R to plot the correlations or not?

I would like to thank you in advance for your help

Regards
Alex
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You could try the corrgram or corrplot packages.

kw



On Mon, Oct 21, 2013 at 9:45 AM, Alaios <alaios@yahoo.com> wrote:
> Hi all,
> I am having 4 vectors like
>
> Data: num [1:4, 1:32] -82.8 -81.8 -75.5 -107.6 -87.6 ...
>
> and I want to calculate the correlation between those.
>
> Is there a graphical way in R to plot the correlations or not?
>
> I would like to thank you in advance for your help
>
> Regards
> Alex
>         [[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.
>
>

-- 
Kevin Wright

	[[alternative HTML version deleted]]

On 10/22/2013 01:45 AM, Alaios wrote:
> Hi all,
> I am having 4 vectors like
>
> Data: num [1:4, 1:32] -82.8 -81.8 -75.5 -107.6 -87.6 ...
>
> and I want to calculate the correlation between those.
>
> Is there a graphical way in R to plot the correlations or not?
>
> I would like to thank you in advance for your help
>
Hi Alex,
Have a look at color2D.matplot in plotrix, particularly the show.values 
argument and the first example.

Jim