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\name{makeCompMat}
\alias{makeCompMat}
\title{A function to create a pairwise comparison matrix
}
\description{
This function creates a pairwise comparison matrix for n groups. All possible pairwise combinations are created, with rows in the matrix equal to the desired comparison.
}
\usage{
makeCompMat(ng)
}
\arguments{
\item{ng}{
A single number indicating the total number of unique groups
}
}
\value{
Returns a matrix with two columns and ng choose 2 rows.
}
\seealso{
\code{\link{PermuteLDA}}
}
\examples{
makeCompMat(3)
makeCompMat(4)
data(Groups)
NGroups<-length(unique(Groups))
makeCompMat(NGroups)
}
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