[R] Spatial Correlation Map using R

[Jim Lemon]

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