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[matrix] Annotation of /pkg/man/dsyMatrix-class.Rd
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Annotation of /pkg/man/dsyMatrix-class.Rd

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1 : bates 480 \name{dsyMatrix-class}
2 : bates 10 \docType{class}
3 : bates 480 \alias{\%*\%,dgeMatrix,dsyMatrix-method}
4 :     \alias{\%*\%,dsyMatrix,dgeMatrix-method}
5 :     \alias{dsyMatrix-class}
6 : bates 487 \alias{dspMatrix-class}
7 : bates 480 \alias{coerce,dsyMatrix,dgeMatrix-method}
8 :     \alias{coerce,dsyMatrix,matrix-method}
9 :     \alias{norm,dsyMatrix,character-method}
10 :     \alias{norm,dsyMatrix,missing-method}
11 :     \alias{t,dsyMatrix-method}
12 : bates 487 \title{Symmetric, dense matrices}
13 :     \description{The \code{"dsyMatrix"} class is the class of symmetric, dense
14 :     matrices in non-packed storage and \code{"dsyMatrix"} is the class of
15 :     symmetric dense matrices in packed storage. Only the upper triangle or the lower
16 : bates 10 triangle is stored.}
17 :     \section{Objects from the Class}{
18 : bates 480 Objects can be created by calls of the form \code{new("dsyMatrix", ...)}.
19 : bates 10 }
20 :     \section{Slots}{
21 :     \describe{
22 :     \item{\code{uplo}:}{Object of class \code{"character"}. Must be
23 :     either "U", for upper triangular, and "L", for lower triangular.}
24 :     \item{\code{x}:}{Object of class \code{"numeric"}. The numeric
25 :     values that constitute the matrix, stored in column-major order.}
26 :     \item{\code{Dim}:}{Object of class \code{"integer"}. The dimensions
27 :     of the matrix which must be a two-element vector of non-negative
28 :     integers.}
29 :     \item{\code{rcond}:}{Object of class \code{"numeric"}. A named
30 :     numeric vector of reciprocal condition numbers in either the
31 :     1-norm \code{"O"} or the infinity norm \code{"I"}.}
32 : bates 476 \item{\code{factors}:}{Object of class \code{"list"}. A named
33 : bates 10 list of factorizations that have been computed for the matrix.}
34 :     }
35 :     }
36 :     \section{Extends}{
37 : bates 480 Class \code{"dgeMatrix"}, directly.
38 :     Class \code{"Matrix"}, by class \code{"dgeMatrix"}.
39 : bates 10 }
40 :     \section{Methods}{
41 :     \describe{
42 : bates 480 \item{coerce}{\code{signature(from = "dsyMatrix", to = "dgeMatrix")}}
43 :     \item{coerce}{\code{signature(from = "dsyMatrix", to = "matrix")}}
44 :     \item{norm}{\code{signature(x = "dsyMatrix", type = "character")}}
45 : bates 10 }
46 :     }
47 :     %\references{}
48 :     %\author{}
49 :     \seealso{
50 : bates 480 \code{\link{dgeMatrix-class}}, \code{\link{Matrix-class}}
51 : bates 10 }
52 :     %\examples{}
53 :     \keyword{classes}

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