[R] fubnctions for overall mean and its se

Nancy Lo Nancy.Lo at noaa.gov
Tue May 23 19:19:56 CEST 2006


Hi,
I am interested in obtaining estimate of population mean density of a 
certain area by using kridging. I can get the predicted values at 
individual locations. I suppose that I can obtain estimate of 
population density by averaging those individual predicted values, but 
how about the se of the estimate? Any help is appreciated.
Nancy



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