Displaying 20 results from an estimated 30000 matches similar to: "R-ex directory in a R package; large software in R"
2003 Apr 28
4
how to present a table in powerpoint?
Hi,
I have a nicely printed table of results generated by R's
> print(myresult)
where myresult is a "data frame".
I am trying to put this table into a powerpoint slide for presentation without re-typing and re-formating, i.e.,
present it as it is in the R window. This saves time when there are a lot of tables to be presented.
I tried
> sink("myresult.txt")
>
2003 Dec 03
5
add a point to regression line and cook's distance
Hi,
This is more a statistics question rather than R question. But I thought people on this list may have some pointers.
MY question is like the following:
I would like to have a robust regression line. The data I have are mostly clustered around a small range. So
the regression line tend to be influenced strongly by outlier points (with large cook's distance). From the application
's
2002 Mar 11
2
gif, jpeg and png image files reader
Hi all,
Although R seems to have jpeg() and png() functions that converts data into
jpeg and png formated files, it
doesn't have functions the other way around.
Does one of R contributed packages have gif, jpeg and png image readers? I
did help.search() but no luck
Regards,
Jonathan
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r-help mailing list -- Read
2004 Sep 22
3
RMySQL and Blob
Dear R experts,
Does RMySQL package handle Blob datatype in a MySQL database? Blob can represent an image, a sound or some other
large and complex binary objects. In an article published by R-database special interest group, named "A common database interface (DBI)" (updated June 2003), it's mentioned in "open issues and limitations" that "We need to carefully plan
2001 Oct 10
2
How to comment out multiple lines in R source code?
Hi,
Is there a way to comment out multiple lines at once in R source code like C
language's /* */ struct?
This is quite useful when one is testing different sections of a source
code.
Thanks,
Jonathan
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Send "info",
2003 Mar 01
1
RE: [R] File opening error after 1020 files opened
Maybe open.connection() should also check if the connection is already
open and given an error or at least a warning if it is. Suggested code
update:
open.connection <- function(con, open="r", blocking=TRUE, ...) {
if (!inherits(con, "connection"))
stop("argument is not a connection")
if (isOpen(con)) # NEW
2002 Feb 15
1
embed image in R-tcltk canvas
Hi,
I think that R-tcltk doesn't have the capacity to display an image stored in
memory on a tkcanvas object, am I right?
I have digged around everything I can find from Peter Dalgaard and tcltk
references and drew my conclusion.
Can you, Peter, or some other gurus on the list, give us a pointer or two on
how to proceed to solve this problem? I am afraid that it may involve
writing C
2007 Apr 16
2
Software Updater vs. Add/Remove vs. Yum(ex)
Dear friends:
Just installed Centos 5. Very impressed but as a newbie I am a bit confused
about the the role of the Software Updater vs. Add/Remove and Yum(ex). Which
one do I use to update the installed programs, please?
Thank you.
Benjamin
--
Sher's Russian Web
http://www.websher.net
Benjamin Sher
sher07 at mindspring.com
2008 Sep 16
3
Work with packages without using R CMD build/install
Hello,
for my small project I would like to organize the data, functions and
documentation as a package.
I have already created a skeleton directory structure with DESCRIPTION file
and put some files in the R, man and data subdirectories.
Now I would like to work on the package without calling R CMD build/install
after each change. In fact, I do not have the build tools installed yet (I
am on
2009 Dec 10
2
How to organized code in the R/ directory of a package?
I'm making a package, Current, I put all R files in the R/ directory
in the package (without using subdirectory). This will become a
problem when there are many files in the directory. I'm wondering how
to use subdirectories in R/?
Does 'R CMD INSTALL' install the files in the subdirectories automatically?
2002 Jul 09
1
RE: mvtnorm package installation failure
Hi,
Thank you for the tip.
I tried to re-intall R from Debian "stable", in which R's version is 1.4.0. And the installation
of "mvtnorm" works.
I then re-installed R yet again from Debian "unstable" (woody), in which R's version is 1.5.1.
The installation of "mvtnorm" fails again with the same error message. Another package that
failed with the
2012 Aug 04
6
Automatic asset paths prevent logical asset organization
In 2fe70c1 (last year), rails changed from a static list of assets.paths to automatically register any path under assets/*. (This was not reflected in Rails Guides so I pushed an update to docrails.)
However, in my opinion, these automatic asset paths create confusion.
The result is that the first-level directories under `(app|lib|vendor)/assets` get swallowed and if I put assets into a
2002 Apr 28
2
Image processing? Manipulating image data in R?
Hi!
I am looking for a R library by which i can load images (i found pixmap that
allows it to do).
But in addition i need methods to access the data, get them for example as an
array or matrix to do with this data some processing.
1. Is there a method in the pixmap library to access the matrix in which the
image data is stored.
2. Is there an alternative library running under MS Windows?
2006 Mar 07
4
Controllers More Than One Sub-Directory Deep?
Does anyone know how to make Rails aware of controllers that might
exist in directories that exist deeper than one level under the
app/controllers directory? I initially figured just adding additional
scope information might do the trik (i.e. Tabs::Admin::OneController
or Admin::Tabs::OneController), but that does not seem to work.
I''m guessing that I can just manually add these
2006 Apr 26
4
O/T: Good OSX Primer
A bit off topic, but I know there are a lot of smart Mac evangelists on
the list so I thought I''d pose the question here.
I made the switch to OS X after Apple moved to the x86 platform. Now
that VMWare can be ported to OS X, it''s a practical platform for me.
I''m an ex *nix admin, so I ''get the drift''; however, I''m looking for a
good guide
2004 Aug 25
4
Exclusive oplock left by process
Hi all,
We have a HP-UX 11i server running as a samba server. Users use Windows 2000 boxes with Service Pack 4 to connect to the samba server. Several days ago, we upgraded samba server from 2.0.7 to 3.0.5, and we started to experience the following problem:
The general connection and access to the samba server is ok. However, under the samba share there have been some directories mounted from
2006 Aug 03
1
storing views in subdirectories?
I''d like to organize my project structure by storing certain related
views into a subdirectory. For example, I have a bunch of interviews
which each contain their own view (the client doesn''t want them
content managed, or put in the database). Right now I have them
placed inside "app/views/site/interview_one.rhtml",
"app/views/site/interview_two.rhtml", etc.
2012 Feb 10
1
Need to aggregate large dataset by week...
Hi all,
I have a large dataset with ~8600 observations that I want to compress to
weekly means. There are 9 variables (columns), and I have already added a
"week" column with 51 weeks. I have been looking at the functions:
aggregate, tapply, apply, etc. and I am just not savvy enough with R to
figure this out on my own, though I'm sure it's fairly easy. I also have the
Dates
2014 Jan 30
4
[LLVMdev] Sanitizers libs in Compiler-RT
On 30 January 2014 21:50, Reid Kleckner <rnk at google.com> wrote:
>
> I don't see any compelling reason to split the sanitizers out today.
>
Clear, next.
I think the sanitizer guys would probably take a patch to CMakeLists.txt to
> disable the sanitizer RTLs.
>
Right. I'll first make it build and test, than I'll disable via a flag,
since other people can work
2005 Jul 04
3
How difficult is it to wrap a large C++ library with R?
Dear list,
I have developed a forward-time population genetics simulation
environment simuPOP, which is a set of C++ (template)
classes/functions wrapped by SWIG as Python libraries. R is used
extensively as plotting and statistical analysis engine through RPy
package.
I use Python to wrap simuPOP since most the following can be easily
done using SWIG or Python C API. However, since Python is