single_tapmat {smile} | R Documentation |
Matern (tapered) covariance function (scalar - generic)
Description
Computing the Matern covariance function for a single distance
measure, adapted from geoR
using Wendland-1 as a tapper.
Usage
single_tapmat(d, sigsq, phi, nu, theta)
Arguments
d |
a scalar representing the distance on which it is desired to evaluate the covariance function. |
sigsq |
the |
phi |
the |
nu |
the smoothness parameter |
theta |
the |
Value
a scalar representing the (tapered matern) covariance between two
observations d
apart of each other.
See Also
single_matern
, single_matern5
single_exp
, mat_cov
[Package smile version 1.0.5 Index]