Displaying 20 results from an estimated 700 matches similar to: "Problem loading SpareM package"
1999 Jul 27
1
S+ files
A very basic question:
How can I make R read some S+ files that I had originally. The source
command says "file format unknown"
Thanks
Coomaren
........................................................................
........................................................
Dr Coomaren P Vencatasawmy
Senior Research Fellow
Spatial Modelling Centre (SMC)
P.O. Box 839
S-981 28
Kiruna
2006 Feb 20
2
Matrix / SparseM conflict (PR#8618)
Full_Name: David Pleydell
Version: 2.2.1
OS: Debian Etch
Submission from: (NULL) (193.55.70.206)
There appears to be a conflict between the chol functions from the Matrix and
the SparseM packages. chol() can only be applied to a matrix of class dspMatrix
if SparseM is not in the path.
with gratitude
David
> library(Matrix)
> sm <- as(as(Matrix(diag(5) + 1), "dsyMatrix"),
2004 Nov 18
1
Method dispatch S3/S4 through optimize()
I have been running into difficulties with dispatching on an S4 class
defined in the SparseM package, when the method calls are inside a
function passed as the f= argument to optimize() in functions in the spdep
package. The S4 methods are typically defined as:
setMethod("det","matrix.csr", function(x, ...) det(chol(x))^2)
that is within setMethod() rather than by name before
2008 Aug 27
1
SparseM
Hello,
I am trying to load the package SparseM. It seems that I have successfully
installed SparseM (version 0.78), but I did not succeed in loading the
SparseM package into R 2.7. Does anybody know a trick for loading
SparseM?
Thanks in advance,
Heike
> library(SparseM,lib.loc=my.lib.loc)
Error in packageDescription(pkg)$Version :
$ operator is invalid for atomic vectors
In addition:
2004 Feb 26
1
Loading SparseM on Win2K
I'm having trouble loading the package SparseM in R 1.8.1, OS = Windows
2000.
Installing appeared to go well; I saw no error messages, html documentation
was installed, and "installed.packages()" lists SparseM among the installed
packages.
When I try to load the library, however, I get the following:
> library(SparseM)
Error in slot(mlist, "argument") : Can't get
2012 Apr 25
1
trouble installing SparseM
Dear R People:
I am attempting to install SparseM on R 2.15.0 on a Linux 11.10 system.
Here is the output
> install.packages("SparseM",depen=TRUE)
Installing package(s) into ?/home/erin/R/x86_64-pc-linux-gnu-library/2.15?
(as ?lib? is unspecified)
--- Please select a CRAN mirror for use in this session ---
Loading Tcl/Tk interface ... done
trying URL
2005 Apr 18
2
Construction of a large sparse matrix
Dear List:
I'm working to construct a very large sparse matrix and have found
relief using the SparseM package. I have encountered an issue that is
confusing to me and wonder if anyone may be able to suggest a smarter
solution. The matrix I'm creating is a covariance matrix for a larger
research problem that is subsequently used in a simulation. Below is the
latex form of the matrix if
2006 Jan 27
3
e1071: using svm with sparse matrices (PR#8527)
Full_Name: Julien Gagneur
Version: 2.2.1
OS: Linux (Suse 9.3)
Submission from: (NULL) (194.94.44.4)
Using the SparseM library (SparseM_0.66)
and the e1071 library (e1071_1.5-12)
I fail using svm method with a sparse matrix. Here is a sample example.
I experienced the same problem under Windows.
> library(SparseM)
[1] "SparseM library loaded"
> library("e1071")
2003 May 27
1
setGeneric?
In the last few days I've received couple of messages pointing out that our SparseM
package fails to install on the patched version of 1.7.0. Laurent Gaultier kindly
suggested that replacing:
setGeneric("as.matrix.csr")
by
setGeneric("as.matrix.csr", function(x, nrow, ncol, eps) standardGeneric("as.matrix.csr"))
was sufficient to fix the problem.
2004 May 12
1
Problem installing SparseM on Debian stable
I have troubles installing the "SparseM" package on my Debian stable
Linux system.
Debian's version of R is:
platform i386-pc-linux-gnu
arch i386
os linux-gnu
system i386, linux-gnu
status
major 1
minor 5.1
year 2002
month 06
day 17
language R
This is the installation output:
> R CMD INSTALL -l /usr/lib/R/ SparseM_0.36.tar.gz
* Installing
2012 Nov 30
1
quantreg installation and conflicts with R 2.15.2
I recently lost the partitions on my hard drive (second time in 6 months)
so I had to have our IT folks image all my files over to a new drive. I
completely reinstalled R (now 2.15.2) and all my libraries to my computer
(Dell Latitude running Windows 7). A few of my previous workspaces
(created with R 2.14.1) can't be restored, reporting an error similar to
the one I get when I try to
2007 Jul 08
1
Problems with e1071 and SparseM
Hello all,
I am trying to use the "svm" method provided by e1071 (Version: 1.5-16)
together with a matrix provided by the SparseM package (Version: 0.73)
but it fails with this message:
> model <- svm(lm, lv, scale = TRUE, type = 'C-classification', kernel =
'linear')
Error in t.default(x) : argument is not a matrix
although lm was created before with
2006 Nov 30
2
*** caught segfault *** error
Dear R users,
I use R 2.4.0 on an iMac running Mac OS X 10.4.8, with a 2.16GHz
Intel Core 2 Duo and 2GB 667 MHz DDR2 SDRAM.
> sessionInfo()
R version 2.4.0 (2006-10-03)
i386-apple-darwin8.8.1
locale:
es_ES.UTF-8/es_ES.UTF-8/es_ES.UTF-8/C/es_ES.UTF-8/es_ES.UTF-8
attached base packages:
[1] "methods" "stats" "graphics" "grDevices"
2012 Aug 24
2
SparseM buglet
read.matrix.csr does not close the connection:
> library('SparseM')
Package SparseM (0.96) loaded.
> read.matrix.csr(foo)
...
Warning message:
closing unused connection 3 (foo)
>
--
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2004 Jun 25
2
Matrix: Help with syntax and comparison with SparseM
Hi,
I am writing some basic smoothers in R for cleaning some spectral data.
I wanted to see if I could get close to matlab for speed, so I was
trying to compare SparseM
with Matrix to see which could do the choleski decomposition the
fastest.
Here is the function using SparseM
difsm <- function(y, lambda, d){
# Smoothing with a finite difference penalty
# y: signal to be smoothed
#
2005 Apr 13
1
install.packages and MacOS 10.3.8
Dear Listers,
I am trying to install packages via install.packages() from MacOS
10.3.8. Installing work fine when run from the menu, but the following
command (useful for setting up each computer of the student computer
room) leads nowhere for some reasons:
>
2004 Apr 15
1
R INSTALL resumes on Win in case of errors (PR#6769)
I just post it not to forget - will try to contribute a fix.
Example: SparseM_0.34.tar.gz
Running
R INSTALL SparseM
gives an error ("Execution halted"), but resumes the rest of the
installation procedure and prints "* DONE" at the end. Hence R CMD check
(either running solely or in maintainer's mode) cannot detect that the
installation fails. Output:
[SNIP ...]
2008 Oct 15
1
Error in Switch in KhmaladzeTest
Hey,
My dataset has 1 dependent variable(Logloss) and 7 independent dummy
variables(AS,AM,CB,CF,RB,RBR,TS) , it's attached in this email. The problem
is I cant finish Khmaladze test because there's an error "Error in
switch(mode(x), "NULL" = structure(NULL, class = "formula"), : invalid
formula" which I really dont know how to fix. My R version is 2.7.2.
2012 Nov 30
1
Fw: quantreg installation and conflicts with R 2.15.2
Just noticed that I get a similar error about object 'kronecker' in
"Matrix" package when trying to load "lme4". So this is a more pervasive
problem.
Brian
Brian S. Cade, PhD
U. S. Geological Survey
Fort Collins Science Center
2150 Centre Ave., Bldg. C
Fort Collins, CO 80526-8818
email: brian_cade@usgs.gov
tel: 970 226-9326
----- Forwarded by Brian S
2012 Nov 05
1
no method for coercing this S4 class to a vector
all of a sudden, after a SparseM upgrade(?)
I get this error:
> str(z)
Formal class 'matrix.csr' [package "SparseM"] with 4 slots
..@ ra : num [1:85372672] -0.4288 0.0397 0.0104 -0.1843 -0.1203 ...
..@ ja : int [1:85372672] 1 2 3 4 5 6 7 8 9 10 ...
..@ ia : int [1:699777] 1 123 245 367 489 611 733 855 977 1099 ...
..@ dimension: int [1:2] 699776 122