To: r-sig-geo@stat.math.ethz.ch
Subject: Re: [R-sig-Geo] nugget in variogram
On 09/30/2010 04:13 PM, Arantzazu Blanco Bernardeau wrote:
Hello everybody
I am new on geostatistics so maybe my question is trivial or is
already answered (I can not find the solution in the thread list). I
Hello everybody
I am new on geostatistics so maybe my question is trivial or is already
answered (I can not find the solution in the thread list). I have a variogram
where I did not fix the nugget, because doing it was giving singular models.
I would like to know the nugget ratio of my
On 09/30/2010 04:13 PM, Arantzazu Blanco Bernardeau wrote:
Hello everybody
I am new on geostatistics so maybe my question is trivial or is
already answered (I can not find the solution in the thread list). I
have a variogram where I did not fix the nugget, because doing it
was giving
Sorry, this was too fast again:
v[1,gamma]
# or
v.m$psill[1]
are estimators of the nugget variance;
v.m$psill[1] / sum(v.m$psill)
is an estimator of the nugget-to-sill ratio.
On 09/30/2010 06:39 PM, Edzer Pebesma wrote:
On 09/30/2010 04:13 PM, Arantzazu Blanco Bernardeau wrote:
Hello
