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 variograms but I don't know how to get then the nugget value.  So I did look in the output of variogram and did take the minimum value of gamma. Is this correct? 
Thanks very much for your attention. 
 		 	   		  
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