Description Usage Arguments Details Value Warning Author(s) References See Also
An internal function wich provides predicted values and conditional variances based on a kmCok
model. 95% confidence intervals are given based on Gaussian process assumption.
This might be abusive in particular in the case where the number of observations is small.
1 2 3 |
newZ |
a vector giving the predictions of the level k=1,...,(nlevel-1) at points |
object |
see |
newdata |
see |
type |
see |
se.compute |
see |
cov.compute |
see |
checkNames |
see |
... |
see |
see km
see km
see km
Olivier Roustant, David Ginsbourger, Ecole des Mines de St-Etienne.
Loic Le Gratiet, Universite Paris VII Denis-Diderot
KRIGE, D.G. (1951), A statistical approach to some basic mine valuation problems on the witwatersrand, J. of the Chem., Metal. and Mining Soc. of South Africa, 52 no. 6, 119-139.
MATHERON, G. (1969), Le krigeage universel, Les Cahiers du Centre de Morphologie Mathematique de Fontainebleau, 1.
RASMUSSEN, C.E. and WILLIAMS, C.K.I. (2006), Gaussian Processes for Machine Learning, the MIT Press, http://www.GaussianProcess.org/gpml
SANTNER, T.J., WILLIAMS, B.J. and NOTZ, W.I. (2003), The Design and Analysis of Computer Experiments, New York: Springer.
STEIN, L.M. (1999), Interpolation of Spatial Data, Springer Series in Statistics.
LE GRATIET, L. & GARNIER, J. (2012), Recursive co-kriging model for Design of Computer Experiments with multiple levels of fidelity, arXiv:1210.0686
LE GRATIET, L. (2012), Bayesian analysis of hierarchical multi-fidelity codes, arXiv:1112.5389
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