SCM

SCM Repository

[matrix] Diff of /pkg/man/dgTMatrix-class.Rd
ViewVC logotype

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

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1330, Fri Jul 21 08:28:18 2006 UTC revision 1331, Sat Jul 22 17:59:53 2006 UTC
# Line 22  Line 22 
22  \alias{rowMeans,dgTMatrix-method}  \alias{rowMeans,dgTMatrix-method}
23  \alias{rowSums,dgTMatrix-method}  \alias{rowSums,dgTMatrix-method}
24  \description{The \code{"dgTMatrix"} class is the class of sparse  \description{The \code{"dgTMatrix"} class is the class of sparse
25    matrices stored as (possibly redundant) triplets.}    matrices stored as (possibly redundant) triplets.  The internal
26      representation is not at all unique, contrary to the one for class
27      \code{\linkS4class{dgCMatrix}}.
28    }
29  \section{Objects from the Class}{  \section{Objects from the Class}{
30    Objects can be created by calls of the form \code{new("dgTMatrix",    Objects can be created by calls of the form \code{new("dgTMatrix",
31      ...)}, but more typically via \code{as(*, "dgTMatrix")}.      ...)}, but more typically via \code{as(*, "dgTMatrix")}.
# Line 64  Line 67 
67  %\references{}  %\references{}
68  %\author{}  %\author{}
69  \note{Triplet matrices are a convenient form in which to construct sparse  \note{Triplet matrices are a convenient form in which to construct sparse
70    matrices after which they can be coerced to \code{dgCMatrix} objects.}    matrices after which they can be coerced to
71      \code{\linkS4class{dgCMatrix}} objects.}
72  \seealso{  \seealso{
73    Class \code{\linkS4class{dgCMatrix}}    Class \code{\linkS4class{dgCMatrix}} or the superclasses
74      \code{\linkS4class{dsparseMatrix}} and
75      \code{\linkS4class{TsparseMatrix}}.
76  }  }
77  \examples{  \examples{
78  m <- Matrix(0+1:28, nrow = 4)  m <- Matrix(0+1:28, nrow = 4)

Legend:
Removed from v.1330  
changed lines
  Added in v.1331

root@r-forge.r-project.org
ViewVC Help
Powered by ViewVC 1.0.0  
Thanks to:
Vienna University of Economics and Business Powered By FusionForge