kmNoNugget {DiceKriging} | R Documentation |
kmNoNugget
is used to fit kriging models when there is no nugget effect. This function should not be called directly, due to the environments defined in km
to avoid computing twice nxn
matrices. Call km
instead.
kmNoNugget(model, envir)
model |
an object of class km . |
envir |
an environment specifying where to assign intermediate values for future gradient calculations. |
An object of class km
.
O. Roustant, D. Ginsbourger, Ecole des Mines de St-Etienne.
Park J-S, Baek J. (2001), Efficient computation of maximum likelihood estimators in a spatial linear model with power exponential covariogram, Computer Geosciences, 27, 1-7.
kmNoNugget.init
, km
, kmNuggets
, km1Nugget