[R-sig-Geo] query about variogram model fitting

[carolina.lang at ifop.cl]

Dear list, 

I need some advices, i´m trying to fit a model with the variofit and the likfit method, but before i fit some initial values with the help of the eyefit function, then the parameters fitted with this methods do not fit very well, so i want to limit the sill and the range of the model, I found a function call par.limits but it does not work very well because take the minimun values. Can anybody help me with this??? 

Sorry if anybody received this mail more than one time, something was wrong with the mail address 
Cheers, Carolina 

	

Carolina Lang Abarzúa 
Investigador 
Instituto de Fomento Pesquero 
Av. Blanco #839, Valparaiso, Chile. 
Fono: (32) 2151572 
www.ifop.cl 





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