Learn R Programming

rSPDE (version 2.4.0)

simulate.intrinsicCBrSPDEobj: Simulation of a fractional intrinsic SPDE using the covariance-based rational SPDE approximation

Description

The function samples a Gaussian random field based using the covariance-based rational SPDE approximation.

Usage

# S3 method for intrinsicCBrSPDEobj
simulate(object, nsim = 1, seed = NULL, integral.constraint = TRUE, ...)

Value

A matrix with the nsim samples as columns.

Arguments

object

The covariance-based rational SPDE approximation, computed using intrinsic.matern.operators()

nsim

The number of simulations.

seed

An object specifying if and how the random number generator should be initialized (‘seeded’).

integral.constraint

Should the contraint on the integral be done?

...

Currently not used.