The result you got is the same as for a variogram model from vgm with a nugget effect. This is the ratio of anisotropy, which is one both for the nugget and for the correlated part of the model. See: str(vgm(10, "Exp", 300)) str(vgm(10, "Exp", 300, 3)) I guess you see something like the second one as autofitVariogram is not able to fit the anisotropy parameters. For that you could have a look at estimateParameters in the intamap package, which can fit a variogram model of the vgm-type with anisotropy parameters. Cheers, Jon
On 7/29/2014 6:56 PM, Hodgess, Erin wrote:
Hello again! I was using autoKrige (finally successfully!) and was looking at the model results. I got anis1 of 1,1 and anis2 of 1,1. How does this relate to the anis in the vgm function, please? Thanks, Erin [[alternative HTML version deleted]]
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