aux_tapmat {smile} | R Documentation |
Mean of a (Matern - Wendland-1 tapper) covariance function (Internal use)
Description
This is an auxiliary function for internal use. It helps to numerically integrate a covariance function evaluated at a grid of points within a polygon and speed-up the computations.
Usage
aux_tapmat(dist, sigsq, phi, nu, theta)
Arguments
dist |
a numeric matrix representing the distance between spatial entities. |
sigsq |
the |
phi |
the |
nu |
smoothness parameter |
theta |
the |
Value
The mean of mat_cov(dist, sigsq, phi, nu)
.
[Package smile version 1.0.5 Index]