On 12/04/2013 05:26 AM, Zilefac Elvis wrote:
Hi,
I have rainfall data from 100 locations, with coordinates  for each location 
available.
Now, I have a correlation matrix showing the correlation between rainfall at a 
single location against all other locations and so on for the 100 locations.
How can I visualize this correlation matrix using XY coordinate system instead 
of the correlogram in R.

Hi Zilefac,
Have a look at the color2D.matplot function in plotrix. See the first example.

Jim

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