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\name{RMmodelsNonstationary}
\alias{RMmodelsNonstationary}
\alias{Nonstationary RMmodels}
\alias{non-stationary RMmodels}
\alias{non-stationary}
\title{Non-stationary features of the models}
\description{
Here, non-stationary covariance models are presented.
}
\details{
\bold{Covariance models}
\tabular{ll}{
\command{\link{RMnonstwm}} \tab one of Stein's non-stationary
Whittle-Matern models
\cr
\command{\link{RMprod}} \tab scalar product
\cr
\code{\link[=RMS]{Aniso}} \tab for space transformation, see
the example in \link{R.models}.
\cr
\code{scale}, cf. \command{\link{RMS}}, can be any non-negative
function for any scale mixture model, such as
the \link{whittle-matern}-classes,
the \link{powered exponential} family, and the
\command{\link{RMgencauchy}} model.
}
\bold{Trend models}
See \link{RMmodelsTrend}.
}
\seealso{\command{\link{RFformula}}, \command{\link{RMmodels}},
\command{\link{RM}},
\command{\link{RMmodelsAdvanced}}
\sQuote{\href{../doc/nonstationary_jss.pdf}{nonstationary}}, a vignette
for non-stationary geostatistics
}
\me
\keyword{spatial}
\examples{\dontshow{StartExample()}
%RFoptions(seed=0) ## *ANY* simulation will have the random seed 0; set
%## RFoptions(seed=NA) to make them all random again
# to do
\dontshow{FinalizeExample()}}
|
