The r tag has no wiki summary.
0
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1answer
38 views
What hardware is most important for sparse matrix operations?
I do a lot of statistical computing in R, particularly text analysis which involves a lot of sparse matrix operations and EM algorithm calls. What hardware specs are most important for optimizing ...
1
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0answers
64 views
Create line graph with embedded horizontal histogram
How do I create these kinds of graphs:
with the horizontal histogram counting the number of times the left graphs go through a certain range?
I have access to Microsoft Excel and R.
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1answer
82 views
How do I install plugins in Gvim?
I want to do R scripts in Gvim. I downloaded a zip file called vim-r-plugin-0.9.6.zip
Then what?
2
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0answers
39 views
Have anybody tested R multicore packages on 10-core Xeon how do they scale in comparison with case of 4 core machine?
Have anybody tested R multicore packages (for example : parallel, multicore, snowfall, foreach) on 10-core Xeon ? How do they scale in comparison with case of 4 core machine ? What algorith have you ...
1
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1answer
209 views
Installing R on linux (centos)
I need to install R on centos linux to an upgraded version.
Currently we have 2.10 which I compiled from source but the server admin is asking me to move the install to /programs instead of ...
2
votes
1answer
38 views
Incorporating vector graphics (metafile) figures from R into Microsoft Word 2007
I use the statistical programming software R from The R Project to create graphs and figures that consist entirely of vector graphics elements (i.e. points, lines, polygons, text). R permits you to ...
1
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0answers
130 views
How to install R with homebrew with Java support?
I have been trying to install the R language with Homebrew but when I install Java packages like iplots I get the following error:
* installing *source* package ‘iplots’ ...
** R
** inst
** preparing ...
3
votes
2answers
205 views
Excel 2010: Save current tab as tab delimited txt file
I do most of my stats in R, thus I know nothing about Excel macros and must ask for help. My institute provides MS Office 2010 (currently), so I use that to do quick edits to my data sets, then I save ...
2
votes
1answer
50 views
how to add pdfs from R to an openoffice presentation?
I am using R to produce plots in pdf format, which I believe contain SVG information inside. I would like to use the same pdf files for my OpenOffice presentation (LibreOffice 3.3.4, OOO330m19 ...
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1answer
64 views
preparing large data sets for analysis [closed]
I have a fortran program that simulates a lot of ascii text file output. These are quite large to load the entirety of any single file into common data analysis programs (Matlab, R, SciPy).
I think ...
0
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1answer
41 views
installed R 2.4 but not R 2.13 in debian
I am trying to install R in my newly-upgraded-to-debian NAS, but it gives something strange like below:
NAS-01G:/home/nas01g# apt-get install r-base
Reading Package Lists... Done
Building Dependency ...
0
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2answers
120 views
Downloading R in Ubuntu Issues
I am trying to install R in Ubuntu 11.04. I tried to do this
in the Synaptics manager. However when I chose r-base-core, I got the following:
r-base-core: Depends: r-base-dev but it is not going ...
1
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1answer
122 views
AucTeX TOC with multifile document
I'm writing my PhD thesis with LaTeX-Sweave and I use EMACS with AucTex and ESS. I have a master file (master.tex) and some slave files and my question is about the use of the TOC in the slave files. ...
1
vote
2answers
189 views
How to rename R icon in Windows' XP taskbar?
How to rename R icon in Windows' XP taskbar ? To display for example "R 2.13.0" instead of "RGui" ? Is it possible to do that from the inside of R (from the level of console) ?
ps. I'm not interested ...
0
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2answers
898 views
problem with RODBC installation in Ubuntu
I have a problem with some missing headers when trying to install RODBC in R on my linux.
Can anyone help me with this issue?
> install.packages("RODBC")
Installing package(s) into ...
4
votes
1answer
3k views
installing the latest R version (2.13.0) on Ubuntu 11.04
I just upgraded my Ubuntu desktop 10.10 to 11.04. I everything works fine except when trying to update the current R 2.12.1 to R 2.13.0.
I followed the readme:
...
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0answers
39 views
Is there a tool that can let me visualise timestamps by day/week/month?
On our website we record thousands of events in tables each with a unique timestamp. Is there a tool that can plot for me the number of timestamps that fall within a day, week, or month, on a graph ...
0
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2answers
209 views
How important is processor speed for running R
I am in the process of buying a new laptop for work. I am a PhD student and use R and pyhton on a daily basis, often running large simulations. I was wondering what is most important for running R ...
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5answers
2k views
How to install plugins for gedit on Mac OS X?
gedit in this thread pretty much raised my interest as a light weight editor / IDE for R.
I was happy to see that there is a .dmg for Mac OS X, but I still wonder where / how to install plugins, in ...
5
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10answers
617 views
Thoughts on best UNIX/Linux for python, R, C++
I will be buying or building a new research workstation in the next 2 months. I am currently using a Mac Pro. I do mostly computational finance and financial econometrics with extremely large ...
1
vote
1answer
322 views
TextMate + R bundle: disable online help when opening parentheses
Using TextMate with the R bundle, whenever I open a new bracket or parenthesis, the program pauses for a few seconds while the R bundle loads up a online help tooltip for the function that I've opened ...
