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[matrix] Diff of /pkg/man/lsparseMatrix-classes.Rd
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Diff of /pkg/man/lsparseMatrix-classes.Rd

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revision 946, Wed Sep 28 08:56:42 2005 UTC revision 956, Fri Sep 30 17:28:00 2005 UTC
# Line 11  Line 11 
11  \alias{ltTMatrix-class}  \alias{ltTMatrix-class}
12  \alias{lsTMatrix-class}  \alias{lsTMatrix-class}
13  %  %
14    \alias{-,lsparseMatrix,missing-method}
15    \alias{!,lsparseMatrix-method}
16  \alias{\%*\%,lgCMatrix,lgCMatrix-method}  \alias{\%*\%,lgCMatrix,lgCMatrix-method}
17  \alias{\%*\%,lsparseMatrix,lsparseMatrix-method}  \alias{\%*\%,lsparseMatrix,lsparseMatrix-method}
18  \alias{\%*\%,lsparseMatrix,ldenseMatrix-method}  \alias{\%*\%,lsparseMatrix,ldenseMatrix-method}
19  \alias{\%*\%,ldenseMatrix,lsparseMatrix-method}  \alias{\%*\%,ldenseMatrix,lsparseMatrix-method}
20  \alias{chol,lsCMatrix,logical-method}  \alias{chol,lsCMatrix,logical-method}
21  \alias{chol,lsCMatrix,missing-method}  \alias{chol,lsCMatrix,missing-method}
22  \alias{coerce,dgCMatrix,lgCMatrix-method}  
23  \alias{coerce,lgCMatrix,dgCMatrix-method}  \alias{coerce,lgCMatrix,dgCMatrix-method}
24  \alias{coerce,lgCMatrix,lgTMatrix-method}  \alias{coerce,lgCMatrix,lgTMatrix-method}
25  \alias{coerce,lgCMatrix,matrix-method}  \alias{coerce,lgCMatrix,matrix-method}
# Line 119  Line 121 
121  (dm <- as(m, "dgCMatrix"))# no dimnames for sparse here  (dm <- as(m, "dgCMatrix"))# no dimnames for sparse here
122  (lm <- as(dm, "lgCMatrix"))  (lm <- as(dm, "lgCMatrix"))
123  str(lm)  str(lm)
124    
125    data(mm)
126    lmm <- as(mm, "lgCMatrix")
127    xlx <- crossprod(lmm)
128    image(xlx, main=paste("crossprod(lmm) : Sparse", class(xlx)))
129  }  }
130  \keyword{classes}  \keyword{classes}
131  \keyword{algebra}  \keyword{algebra}

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