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\name{RMidmodel}
\alias{RMidmodel}
\title{Identical Model}
\description{
\command{RMidmodel} is the identical operator on models, i.e.
for objects of class \code{\link[=RMmodel-class]{RMmodel}}.
}
\usage{
RMidmodel(phi, vdim, var, scale, Aniso, proj)
}
\arguments{
\item{phi}{covariance function of class \code{\link[=RMmodel-class]{RMmodel}}}
\item{vdim}{for internal purposes}
\item{var,scale,Aniso,proj}{optional arguments; same meaning for any
\command{\link{RMmodel}}. If not passed, the above
covariance function remains unmodified.}
}
\value{
\command{\link{RMidmodel}} returns an object of class \code{\link[=RMmodel-class]{RMmodel}}.
}
\me
\seealso{
\command{\link{RMmodel}}.
\command{RMid},
\command{RMtrafo},
\command{RMprod}
}
\examples{\dontshow{StartExample()}
RFoptions(seed=0) ## *ANY* simulation will have the random seed 0; set
## RFoptions(seed=NA) to make them all random again
model <- RMexp()
x <- 0:10
z <- RFsimulate(model, x)
model2 <- RMidmodel(model)
z2 <- RFsimulate(model, x)
sum(abs(as.vector(z)- as.vector(z2))) == 0 # TRUE
\dontshow{FinalizeExample()}}
\keyword{spatial}
\keyword{models}
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