varcovBGCCM: Covariance matrix for the bivariate Gaussian common component geostatistical model

Description

Covariance matrix for the bivariate Gaussian common component geostatistical model or its inverse, and optionally the determinant of the matrix.

Usage

varcovBGCCM(dists.obj, cov0.pars, cov1.pars, cov2.pars,
            cov0.model = "matern", cov1.model = "matern",
            cov2.model = "matern", kappa0 = 0.5, kappa1 = 0.5,
            kappa2 = 0.5, scaled = TRUE, inv = FALSE, det = FALSE)

Arguments

dists.obj

~~Describe dists.obj here~~

cov0.pars

~~Describe cov0.pars here~~

cov1.pars

~~Describe cov1.pars here~~

cov2.pars

~~Describe cov2.pars here~~

cov0.model

~~Describe cov0.model here~~

cov1.model

~~Describe cov1.model here~~

cov2.model

~~Describe cov2.model here~~

kappa0

~~Describe kappa0 here~~

kappa1

~~Describe kappa1 here~~

kappa2

~~Describe kappa2 here~~

scaled

~~Describe scaled here~~

inv

logical. If TRUE the inverse of the covariance matrix is returned instead.

det

logical. Optional, if TRUE the logarithm of the detarminant of the covariance matrix is returned as an attribute.

Value

A matrix which is the covariance matrix for the bivariate Gaussian common component geostatistical model or its inverse if inv=TRUE. If det=T the logarithm of the determinant of the matrix is also returned as an attribute named logdetS.

Warning

This is a new function and still in draft format and pretty much untested.

Examples

Run this code

# see http://www.leg.ufpr.br/geoR/tutorials/CCM.R