FracMatrix {FracKrigingR}

FracMatrix

Description

Fractional distance matrix

Usage

FracMatrix(H, K, X)

Arguments

H

Hurst parameter (a real in interval [0,1))

K

number of observations

X

Coordinates

Value

Returns a fractional distance matrix, which depends on the Hurst parameter.

Examples

# Load FracKrigingR library
library(FracKrigingR)
#Fractional Brownian vector field
    K = 10; H = 0.5; p = 2
#Generate coordinates
    X<-matrix(0,ncol=p, nrow=K)
    for(j in 1:p){
        for(i in 1:K){
            X[i,j] = rnorm(1, 0, 1)
        }
    }
    FracMatrix(H, K, X)