Displaying 3 results from an estimated 3 matches for "writemm".
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writeimm
2007 May 15
1
Matrix package: writeMM
Hi,
I'm finding that readMM() cannot read a file written with writeMM().
Example:
library(Matrix)
a = Matrix(c(1,0,3,0,0,5), 10, 10)
a = as(a, "CsparseMatrix")
writeMM(a, "kk.mm")
b = readMM("kk.mm")
Error in validObject(.Object) : invalid class "dgTMatrix" object: all row
indices must be between 0 and nrow-1
Thoughts?...
2017 Nov 20
2
package check fail on Windows-release only?
...sDiagonal, isLDL,
is.null.DN, invPerm, lu, nearPD, nnzero, formatSpMatrix,
formatSparseM, .formatSparseSimple, printSpMatrix, printSpMatrix2,
qrR, rankMatrix, readHB, readMM, sparse.model.matrix, sparseVector,
symmpart, skewpart, tril, triu, updown, pack, unpack,
.updateCHMfactor, .validateCsparse, writeMM, cBind, rBind
ERROR: lazy loading failed for package 'rockchalk'
* removing 'd:/Rcompile/CRANpkg/lib/3.4/rockchalk'
* restoring previous 'd:/Rcompile/CRANpkg/lib/3.4/rockchalk'
--
Paul E. Johnson http://pj.freefaculty.org
Director, Center for Research Methods and Data A...
2017 Nov 21
0
package check fail on Windows-release only?
...m, lu, nearPD, nnzero, formatSpMatrix,
> formatSparseM, .formatSparseSimple, printSpMatrix, printSpMatrix2,
> qrR, rankMatrix, readHB, readMM, sparse.model.matrix, sparseVector,
> symmpart, skewpart, tril, triu, updown, pack, unpack,
> .updateCHMfactor, .validateCsparse, writeMM, cBind, rBind
> ERROR: lazy loading failed for package 'rockchalk'
> * removing 'd:/Rcompile/CRANpkg/lib/3.4/rockchalk'
> * restoring previous 'd:/Rcompile/CRANpkg/lib/3.4/rockchalk'
all of these these are names of Matrix-package objects..
and I know t...