covMatrixDerivative

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Covariance matrix derivatives

Computes a partial derivative of the covariance matrix C in function covMatrix.

Keywords
models, internal, htest
Usage
covMatrixDerivative(object, X, C0, k, ...)
Arguments
object

an object specifying the covariance structure.

X

a matrix whose columns represent locations.

C0

a matrix corresponding to the covariance matrix for the locations specified in the X argument, when there is no nugget effet nor observation noise.

k

an integer representing the partial derivative index.

additional parameters, typically an environment used for storage

Value

A matrix representing the partial derivative of C

See Also

covMatrix

Aliases
  • covMatrixDerivative
Documentation reproduced from package DiceKriging, version 1.5.6, License: GPL-2 | GPL-3

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