Correlation between two raster files - Correlation grid output?

Discussion created by draco159 on Mar 28, 2011
Latest reply on Mar 29, 2011 by draco159
Hi all,

I have a question about calculating the correlation between two grids.  I am aware how to get a single correltation value as an overall correltaion value, but is there a way to produce a resulting grid with a correlation value for each cell?

I would like to have a visual aid for the correlation between the two variables over the entire study site ultimately.  I know the two attributes are closely correlated (using Spearman correlation), I just want to see over which areas the correlations are highest.

Thanks for any help,