single_matern3 {smile} | R Documentation |
Matern covariance function (scalar - nu = 3/2)
Description
Computing the Matern covariance function for a single distance
measure, with \nu = 3/2
.
Usage
single_matern3(d, sigsq, phi)
Arguments
d |
a scalar representing the distance on which it is desired to evaluate the covariance function. |
sigsq |
the |
phi |
the |
Value
a scalar representing the (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]