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\name{subset.paircomp}
\alias{subset.paircomp}
\alias{reorder.paircomp}
\title{Subsetting/Reordering Paired Comparison Data}
\description{
Selection of subsets of objects to be compared and/or reordering of
objects in \code{"paircomp"} data.
}
\usage{
\method{reorder}{paircomp}(x, labels, \dots)
\method{subset}{paircomp}(x, subset, select, \dots)
}
\arguments{
\item{x}{an object of class \code{"paircomp"}.}
\item{labels, select}{character or integer. Either a vector of
(at least two) elements of \code{labels(x)} or an integer
with their position. Partial string matching is enabled.}
\item{subset}{currently not implemented. (Should be a specification
of subsets of subjects.)}
\item{\dots}{currently not used.}
}
\details{
The \code{subset} method currently just calls the \code{reorder} method.
}
\seealso{\code{\link{paircomp}}}
\examples{
pc <- paircomp(rbind(
c(1, 1, 1), # a > b, a > c, b > c
c(1, 1, -1), # a > b, a > c, b < c
c(1, -1, -1), # a > b, a < c, b < c
c(1, 1, 1)))
reorder(pc, c("c", "a"))
}
\keyword{classes}
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