9 messages · jim holtman, Sam Steingold, R. Michael Weylandt +1 more
write.matrix.csr(mx, y = y, file = file) table(y)
0 1 5194394 23487 $ cut -d' ' -f1 f | sort | uniq -c 23487 2 5194394 1 i.e., 0 is written as 1 and 1 is written as 2. why? is there a way to disable this?
Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://palestinefacts.org http://mideasttruth.com http://pmw.org.il http://ffii.org http://www.memritv.org http://dhimmi.com Experience always comes right after it would have been useful.
Most likely when 'y' is converted to a dataframe (not sure what the function 'write.matrix.csr' does since you did not say where you got it), '0' and '1' are converted to factors which probably show up as 1 and 2 in the file. Here is a quick example:
x <- sample(c(0,1), 20,TRUE) y <- table(x) y
x 0 1 12 8
str(y)
'table' int [1:2(1d)] 12 8 - attr(*, "dimnames")=List of 1 ..$ x: chr [1:2] "0" "1"
y.df <- as.data.frame(y) str(y.df)
'data.frame': 2 obs. of 2 variables: $ x : Factor w/ 2 levels "0","1": 1 2 #<<- norice the 1 & 2 as the values of the factors '0' & '1' $ Freq: int 12 8
write.matrix.csr(mx, y = y, file = file) table(y)
0 1 5194394 23487 $ cut -d' ' -f1 f | sort | uniq -c 23487 2 5194394 1 i.e., 0 is written as 1 and 1 is written as 2. why? is there a way to disable this? -- Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://palestinefacts.org http://mideasttruth.com http://pmw.org.il http://ffii.org http://www.memritv.org http://dhimmi.com Experience always comes right after it would have been useful.
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it.
* jim holtman <wubygzna at tznvy.pbz> [2012-08-27 14:55:08 -0400]: Most likely when 'y' is converted to a dataframe (not sure what the function 'write.matrix.csr' does since you did not say where you got it),
sorry, library(e1071)
'0' and '1' are converted to factors which probably show up as 1 and 2 in the file.
sounds reasonable, thanks. David, could you please add an option `fac' to `write.matrix.csr', similar to `read.matrix.csr' which already accepts `fac'? thanks!
Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://ffii.org http://honestreporting.com http://thereligionofpeace.com http://memri.org http://pmw.org.il I'd give my right arm to be ambidextrous.
done, thanks for the suggestion. David
* jim holtman <wubygzna at tznvy.pbz> [2012-08-27 14:55:08 -0400]: Most likely when 'y' is converted to a dataframe (not sure what the function 'write.matrix.csr' does since you did not say where you got it),
sorry, library(e1071)
'0' and '1' are converted to factors which probably show up as 1 and 2 in the file.
sounds reasonable, thanks. David, could you please add an option `fac' to `write.matrix.csr', similar to `read.matrix.csr' which already accepts `fac'? thanks!
Priv.-Doz. Dr. David Meyer Department of Information Systems and Operations WU Wirtschaftsuniversit?t Wien Vienna University of Economics and Business Augasse 2-6, 1090 Vienna, Austria Tel: +43-1-313-36-4393 Fax: +43-1-313-36-90-4393 HP: http://ec.wu.ac.at/~meyer
Thanks, when will I be able to use the new code?
I just did install.packages("e1071") + library(e1071). no good.
do I need to restart R?
thanks!
* David Meyer <qnivq.zrlre at jh.np.ng> [2012-08-27 22:57:17 +0200]: done, thanks for the suggestion. On 2012-08-27 21:15, Sam Steingold wrote:
David, could you please add an option `fac' to `write.matrix.csr', similar to `read.matrix.csr' which already accepts `fac'?
Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://openvotingconsortium.org http://pmw.org.il http://www.PetitionOnline.com/tap12009/ http://memri.org http://camera.org Marriage is the sole cause of divorce.
install.packages by default goes to CRAN (the stable repository): if you want the bleeding edge, install e1071 from R-forge (note you might need a source install if the build bot hasn't gotten to it since the update) https://r-forge.r-project.org/R/?group_id=786 Cheers, Michael
Thanks, when will I be able to use the new code?
I just did install.packages("e1071") + library(e1071). no good.
do I need to restart R?
thanks!
* David Meyer <qnivq.zrlre at jh.np.ng> [2012-08-27 22:57:17 +0200]: done, thanks for the suggestion. On 2012-08-27 21:15, Sam Steingold wrote:
David, could you please add an option `fac' to `write.matrix.csr', similar to `read.matrix.csr' which already accepts `fac'?
-- Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://openvotingconsortium.org http://pmw.org.il http://www.PetitionOnline.com/tap12009/ http://memri.org http://camera.org Marriage is the sole cause of divorce.
______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
* R. Michael Weylandt <zvpunry.jrlynaqg at tznvy.pbz> [2012-08-28 17:16:35 -0500]: install.packages by default goes to CRAN (the stable repository):
how often are stable released made? weekly? monthly?
if you want the bleeding edge, install e1071 from R-forge (note you might need a source install if the build bot hasn't gotten to it since the update)
I am not prepared to learn much in that district yet. I would be interested in something similar to install.package(), but not beyond.
Version: 1.6 | Last change: 2011-09-13 15:18:16+02 | Rev.: 447
this seems to imply that the changes I am interested in are not available yet.
install.packages("e1071", repos="http://R-Forge.R-project.org")
this seems to install the same 1.6 yet again. why doesn't it check that this same version has already been installed?
Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://camera.org http://ffii.org http://memri.org http://mideasttruth.com http://think-israel.org Let us remember that ours is a nation of lawyers and order.
* R. Michael Weylandt <zvpunry.jrlynaqg at tznvy.pbz> [2012-08-28 17:16:35 -0500]: install.packages by default goes to CRAN (the stable repository):
how often are stable released made? weekly? monthly?
At the discretion of the package maintainers and the CRAN maintainers. There's an RSS feed (CRANberries) if you want to see what is being updated when.
if you want the bleeding edge, install e1071 from R-forge (note you might need a source install if the build bot hasn't gotten to it since the update)
I am not prepared to learn much in that district yet. I would be interested in something similar to install.package(), but not beyond.
Source installs are generally easy: just add type = "source" to install.packages() and you should be good to go. This should find compilers and system headers if needed for that package. Packages that link to libraries elsewhere on your machine can obviously be trickier and should probably be done through your package manager if possible.
Version: 1.6 | Last change: 2011-09-13 15:18:16+02 | Rev.: 447
this seems to imply that the changes I am interested in are not available yet.
Yes, it seems that Prof Meyer hasn't pushed the changes to R forge yet. I don't know if he makes his working repos available elsewhere.
install.packages("e1071", repos="http://R-Forge.R-project.org")
this seems to install the same 1.6 yet again. why doesn't it check that this same version has already been installed?
install.packages() forces a new install as both the name and the help file suggest. Perhaps you are looking for update.packages()? Michael
-- Sam Steingold (http://sds.podval.org/) on Ubuntu 12.04 (precise) X 11.0.11103000 http://www.childpsy.net/ http://camera.org http://ffii.org http://memri.org http://mideasttruth.com http://think-israel.org Let us remember that ours is a nation of lawyers and order.
Yes, it seems that Prof Meyer hasn't pushed the changes to R forge yet.
I now did. (There are no other repositories). David