sypou

Difference between standard deviation from attribute and from properties

Discussion created by sypou on Jan 11, 2012
Latest reply on Jan 11, 2012 by sypou
Dear All,

v. ArcGIS 9.3

I would like to know what is the difference between the standard deviation in the attribute (Right click on the attribute name -> Statistics) and the standard deviation from the layer properties (Properties -> Symbology -> Classified -> Choose Field Value -> Classify -> Classification Statistics)

So if one asks me to give the standard deviation, let's say of my temperature data (raster), which one should I provide?

Thank you,

Sypou

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