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RandomFields (version 3.0.62)

RMprod: Plain scalar product

Description

RMprod is a non-stationary covariance model given by $$C(x,y) = \langle \phi(x), \phi(y)\rangle$$

Usage

RMprod(phi, var, scale, Aniso, proj)

Arguments

phi
any function of class RMmodel
var,scale,Aniso,proj
optional arguments; same meaning for any RMmodel. If not passed, the above covariance function remains unmodified.

Value

References

Wendland, H. Scattered Data Approximation (2005) Cambridge: Cambridge University Press.

See Also

RMsum, RMmodel, RMmult

Examples

Run this code
RFoptions(seed=0) ## *ANY* simulation will have the random seed 0; set
##                   RFoptions(seed=NA) to make them all random again

RFcov(RMprod(RMexp()), as.matrix(1:10), as.matrix(1:10), grid=FALSE)

FinalizeExample()

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