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Diff of /pkg/man/dsCMatrix-class.Rd

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revision 880, Tue Aug 30 14:36:41 2005 UTC revision 946, Wed Sep 28 08:56:42 2005 UTC
# Line 1  Line 1 
1  \name{dsCMatrix-class}  \name{dsCMatrix-class}
2  \title{Symmetric, compressed, sparse column matrices}  \title{Numeric Symmetric Sparse (column compressed) Matrices}
3  \docType{class}  \docType{class}
4  \alias{dsCMatrix-class}  \alias{dsCMatrix-class}
5  \alias{dsTMatrix-class}  \alias{dsTMatrix-class}
6    %
7  \alias{solve,dsCMatrix,matrix-method}  \alias{solve,dsCMatrix,matrix-method}
8  \alias{solve,dsCMatrix,dgeMatrix-method}  \alias{solve,dsCMatrix,dgeMatrix-method}
9  \alias{chol,dsCMatrix,missing-method}  \alias{chol,dsCMatrix,missing-method}
10  \alias{chol,dsCMatrix,logical-method}  \alias{chol,dsCMatrix,logical-method}
11  \alias{t,dsCMatrix-method}  \alias{t,dsCMatrix-method}
12  \alias{t,dsTMatrix-method}  \alias{t,dsTMatrix-method}
13    \alias{coerce,dsCMatrix,dgCMatrix-method}
14  \alias{coerce,dsCMatrix,dgTMatrix-method}  \alias{coerce,dsCMatrix,dgTMatrix-method}
15    \alias{coerce,dsCMatrix,dgeMatrix-method}
16  \alias{coerce,dsCMatrix,dsTMatrix-method}  \alias{coerce,dsCMatrix,dsTMatrix-method}
17  \alias{coerce,dsCMatrix,dsyMatrix-method}  \alias{coerce,dsCMatrix,dsyMatrix-method}
 \alias{coerce,dsCMatrix,dgeMatrix-method}  
 \alias{coerce,dsCMatrix,matrix-method}  
18  \alias{coerce,dsCMatrix,lsCMatrix-method}  \alias{coerce,dsCMatrix,lsCMatrix-method}
19  \alias{coerce,dsTMatrix,matrix-method}  \alias{coerce,dsCMatrix,matrix-method}
20    \alias{coerce,dsTMatrix,dgTMatrix-method}
21  \alias{coerce,dsTMatrix,dgeMatrix-method}  \alias{coerce,dsTMatrix,dgeMatrix-method}
22  \alias{coerce,dsTMatrix,dsCMatrix-method}  \alias{coerce,dsTMatrix,dsCMatrix-method}
23  \alias{coerce,dsTMatrix,dsyMatrix-method}  \alias{coerce,dsTMatrix,dsyMatrix-method}
24    \alias{coerce,dsTMatrix,matrix-method}
25    \alias{coerce,dsyMatrix,dsCMatrix-method}
26    \alias{coerce,dsyMatrix,dsTMatrix-method}
27  \alias{coerce,graphNEL,dsCMatrix-method}  \alias{coerce,graphNEL,dsCMatrix-method}
28  \alias{determinant,dsCMatrix,missing-method}  \alias{determinant,dsCMatrix,missing-method}
29  \alias{determinant,dsCMatrix,logical-method}  \alias{determinant,dsCMatrix,logical-method}
30    \alias{image,dsCMatrix-method}
31  \description{The \code{dsCMatrix} class is a class of symmetric, sparse  \description{The \code{dsCMatrix} class is a class of symmetric, sparse
32    matrices in the compressed, column-oriented format.  In this    numeric matrices in the compressed, column-oriented format.  In this
33    implementation the non-zero elements in the columns are sorted into    implementation the non-zero elements in the columns are sorted into
34    increasing row order. The \code{dsTMatrix} class is a class of    increasing row order.
35    symmetric, sparse matrices in triplet format.}    The \code{dsTMatrix} class is the class of
36      symmetric, sparse numeric matrices in triplet format.
37    }
38  \section{Objects from the Class}{  \section{Objects from the Class}{
39    Objects can be created by calls of the form \code{new("dsCMatrix",    Objects can be created by calls of the form \code{new("dsCMatrix",
40      ...)} or \code{new("dsTMatrix", ...)}      ...)} or \code{new("dsTMatrix", ...)}

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