cbohl

Impossible correlation coefficient values

Discussion created by cbohl on Oct 27, 2011
Latest reply on Dec 27, 2011 by sarah192837
Hi,

I just computed the correlation and covariance matrices for a set of rasters using the "Band Collection Statistics" tool. The correlation matrix includes several values that are below -1 which should be impossible and does not make sense statistically.

Has anyone encountered this issue before? Any idea where the problem could come from?

Thanks,

Corentin

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