Darla Munroe wrote:
Just to get the group's opinion on this -
When do you use IDW? When is it an advantageous technique, or what purposes
does it well serve?
I use IDW to plot a smooth surface, fitted through the data points.
This may serve as another spatial visualisation of the data; I see
it as an exploratory step towards building a statistical model for
spatial variation.
--
Edzer
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