[R-sig-Geo] gstat fit.variogram, attr(fit.1,"SSErr")

[Kerry Ritter]

Hi. I am using library "gstat" in R.  My question is why do I get 
different SSErr's when I fit the variogram model using fit.variogram 
than when I fix the parameters in fit.variogram using the exact same 
parameters obtained from the first fit.  My expectation is that these 
would be the same.  What is SSErr actually calculating?
Thanks,
Kerry

-- 
**********************
Kerry Ritter, Ph.D.
statistician
Southern California Coastal Water Research Project
3535 Harbor Blvd., Suite 110

work: 714-755-3210
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email: kerryr at sccwrp.org