RFfctn: Evaluate Covariance and Variogram Functions

Description Usage Arguments Details Value See Also Examples

View source: R/rf.R

Description

RFfctn returns the values of a shape function.

Usage

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RFfctn(model, x, y = NULL, z = NULL, T = NULL, grid, params, distances, dim,...)

Arguments

model,params \argModel
x \argX
y,z \argYz
T \argT
grid \argGrid
distances,dim \argDistances
... \argDots

Details

RFcovmatrix also allows for variogram models. Then the negative of the variogram matrix is returned.

Value

RFfctn returns a vector.

See Also

RMmodel, RFsimulate, RFfit, RFcalc, RFcov, RFcovmatrix, RFpseudovariogram, RFvariogram.

Examples

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

model <- RMexp() - 1
RFfctn(model, 1:10)

RandomFields documentation built on Feb. 6, 2020, 5:13 p.m.