https://github.com/cran/convoSPAT
Revision 5f75258a89541e5d34635e6f30b9e27ac6b16815 authored by Mark D. Risser on 03 November 2017, 15:53:59 UTC, committed by cran-robot on 03 November 2017, 15:53:59 UTC
1 parent 2ecb9ba
Tip revision: 5f75258a89541e5d34635e6f30b9e27ac6b16815 authored by Mark D. Risser on 03 November 2017, 15:53:59 UTC
version 1.2.4
version 1.2.4
Tip revision: 5f75258
kernel_cov.Rd
% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/convoSPAT_simulate.R
\name{kernel_cov}
\alias{kernel_cov}
\title{Calculate a kernel covariance matrix.}
\usage{
kernel_cov(params)
}
\arguments{
\item{params}{A vector of three parameters, corresponding to
(lam1, lam2, eta). The eigenvalues (lam1 and lam2) must be positive.}
}
\value{
A 2 x 2 kernel covariance matrix.
}
\description{
\code{kernel_cov} calculates a 2 x 2 matrix based on the eigendecomposition
components (two eigenvalues and angle of rotation).
}
\examples{
kernel_cov(c(1, 2, pi/3))
}
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