kmNuggets {DiceKriging}R Documentation

Fitting Kriging Models

Description

kmNuggets is used to fit kriging models for noisy observations. This function should not be called directly, due to the environments defined in km to avoid computing twice nxn matrices. Call km instead and specify the item noise.var.

Usage

kmNuggets(model, envir)

Arguments

model an object of class km.
envir an environment specifying where to assign intermediate values for future gradient calculations.

Value

An object of class km.

Author(s)

O. Roustant, David Ginsbourger, Ecole des Mines de St-Etienne.

See Also

kmNuggets.init, km, kmNoNugget, km1Nugget


[Package DiceKriging version 1.0 Index]