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\name{matrix.coo-class}
\docType{class}
\alias{matrix.coo-class}
\title{Class "matrix.coo"}
\description{A new class for sparse matrices stored in coordinate format}
\section{Objects from the Class}{
Objects can be created by calls of the form \code{new("matrix.coo", ...)}.
}
\section{Slots}{
\describe{
\item{\code{ra}:}{Object of class \code{numeric}, a real array of nnz elements containing the non-zero
elements of A.}
\item{\code{ja}:}{Object of class \code{integer}, an integer array of nnz elements containing the column
indices of the elements stored in `ra'.}
\item{\code{ia}:}{Object of class \code{integer}, an integer array of nnz elements containing the row
indices of the elements stored in `ra'.}
\item{\code{dimension}:}{Object of class \code{integer}, dimension of the matrix }
}
}
\section{Methods}{
\describe{
\item{as.matrix.csr}{\code{signature(x = "matrix.coo")}: ... }
\item{as.matrix}{\code{signature(x = "matrix.coo")}: ... }
\item{dim}{\code{signature(x = "matrix.coo")}: ... }
}
}
\seealso{ \code{\link{matrix.csr-class}}}
\keyword{classes}
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