Sorry for not taking care of this... If anyone would like to take over
maintainership of RMySQL I'm sure the R community would greatly appreciate
it. I just don't have the time these days.
Jeff
[[alternative HTML version deleted]]
__
R-help@r-p
web system, or consider creating elegant ggplot2 graphics on-demand from
a fresh data stream. Also, consider creating dynamic instructional content
for the classroom.
If you have other examples or ideas, please join in the discussion on
R-help or here:
http://groups.g
ssion on
R-help or here:
http://groups.google.com/group/rrook
--
Jeffrey Horner (author of rApache and brew)
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R-packages mailing list
r-packa...@r-project.org
https://stat.ethz.ch/mailman/listinfo/r-packages
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R-help@r-
Gábor Csárdi wrote:
On Fri, Aug 28, 2009 at 1:33 PM, Gabor
Grothendieck wrote:
[...]
I could have used this functionality in a previous project as well; however,
for Oliver's application just pass the filename to the python program use that
in the tag (or have the python program pass the fil
Harsh wrote on 04/23/2009 09:49 AM:
Hi R users,
I am looking to create a rich internet application using R as the
analytical back-end with a GUI written entirely in Adobe FLEX.
I have come across this paper
http://www.bioconductor.org/packages/2.3/bioc/vignettes/RWebServices/inst/doc/RelatedWork.
Jason Rupert wrote:
Related to the posting below, by any chance is there a "Template Engine" package for R?
Indeed there is. It's called brew:
http://cran.r-project.org/web/packages/brew/index.html
Jeff
http://en.wikipedia.org/wiki/Template_processor
This may make this type of editing muc
Hi,
canvas is a new R package implementing a graphics device that emits
javascript code conforming to the HTML 5 CanvasRenderingContext2D
interface. Available on CRAN soon, but you can get it here immediately:
http://www.rforge.net/canvas
If you have access to a beta web browser like Firefox
sten...@go.com wrote on 03/31/2009 08:11 AM:
Jeff,
Thank you so much for responding. I am ready to do a lot of tweaking.
From your message it looks like you are asking me to provide
assignments on the same line as R CMD but precede the command. I am
using bash and the usual thing would be to
Try this:
PKG_CPPFLAGS="-I/usr/mysql/5.0/include/mysql -I/opt/csw/include
-I/usr/sfw/include -I/usr/X11/include-I/usr/lib/gtk-2.0/include
-I/usr/local/include" PKG_LIBS="-L/usr/sfw/lib
-L/usr/lib -L/usr/local/lib -L/opt/csw/lib -lmysqlclient" R CMD
INSTALL RMySQL
I had to re
Dirk Eddelbuettel wrote:
On 8 March 2009 at 13:27, Duncan Murdoch wrote:
| But we don't even have that data, since CRAN is distributed across lots
| of mirrors.
On 8 March 2009 at 19:01, Emmanuel Charpentier wrote:
| As far as I can see (but I might be nearsighted), I see no model linking
| pa
Aaron Barzilai wrote:
Hello,
This forum has been very helpful to me in the past, and I've run out of ideas
on how to solve my problem.
I had been using R and MySQL (and Perl) together for quite some time
successfully on my Windows XP machine. However, I recently had some problems
with MySQL
Yakub wrote:
I have the following error:
library(RMySQL)
Error in fun(...) :
A MySQL Registry key was found but the folder C:\Program Files\MySQL\MySQL
Tools for 5.0\/. doesn't contain a bin or lib/opt folder. That's where we
need to find libmySQL.dll.
Error : .onLoad failed in 'loadNamespa
Dear R users,
RMySQL 0.7-3 has been released. Expect it to hit the CRAN mirrors
shortly, but in the mean time please get it here:
http://biostat.mc.vanderbilt.edu/RMySQL
From the NEWS file:
Version 0.7-3
* Added mysqlClientLibraryVersions() which returns the compiled and
loaded client lib
Dan Bolser wrote:
Hi,
I'm trying to install RMySQL and I keep hitting errors. My computer is:
uname -a
Linux cricket 2.6.18-92.1.22.el5PAE #1 SMP Tue Dec 16 12:36:25 EST 2008 i686
i686 i386 GNU/Linux
I have set the following environment settings:
export PKG_LIBS="-L/usr/lib/mysql -lmysqlclie
Duncan Temple Lang wrote:
clair.crossup...@googlemail.com wrote:
Dear R-help,
There seems to be a web page I am unable to download using RCurl. I
don't understand why it won't download:
library(RCurl)
my.url <-
"http://www.nytimes.com/2009/01/07/technology/business-computing/07program.html
Jonathan Greenberg wrote:
Our lab has a lot of different unix boxes, with different hardware, and
I'm assuming (perhaps wrongly) that by setting a per-user package
installation directory, the packages will only work on one type of
hardware. Our systems are all set up to share the same home dir
est,
Jeff
Original Message
Subject: Re: [R-sig-DB] Problems with RMySQL and MySQL server version 5.1
Date: Wed, 07 Jan 2009 16:36:48 +
From: Prof Brian Ripley
To: Jeffrey Horner
CC: r-sig...@stat.math.ethz.ch
References: <4964cd3d.9000...@vanderbilt.edu>
There is a long,
Check that your data partitions have the 'exec' flag set in /etc/fstab,
particulary the /tmp partition:
http://www.centos.org/modules/newbb/viewtopic.php?topic_id=1687&forum=31
Jeff
Jeroen Ooms wrote:
I am trying to install package "Cairo" on CentOS 5.2, but I keep getting this
error:
* Inst
joseph.g.bo...@gsk.com wrote on 12/18/2008 04:22 PM:
I'm trying to understand the use of recursive functions described on page
45 of An Introduction to R by the R core development team.
A function is a list of expressions, which all get executed with only the
last being assigned to a global va
Dear R users,
RMySQL 0.7-2 is now available on CRAN:
http://cran.r-project.org/web/packages/RMySQL/index.html
From the NEWS file:
* New maintainer is Jeffrey Horner <[EMAIL PROTECTED]>.
* We no longer distribute libmysql.dll. This library is now found
either by reading the MYSQ
cruz wrote on 11/06/2008 12:16 PM:
Thanks for all the responses, they are all very helpful:)
you don't need to assign dimension or classes to your objects.
It's easier if you do like this
this is something that really bothers me, when I need to define an
object which i will later fill with d
Barry Rowlingson wrote on 10/14/2008 04:40 PM:
2008/10/14 Jeffrey Horner <[EMAIL PROTECTED]>:
I've found the best way to parameterize is using R's sprintf function. For
instance, the following query not only parameterizes the variable position,
but also the table name:
field
Ted Byers wrote on 10/14/2008 02:33 PM:
Getting the basic stuff to work is trivially simple. I can connect, and, for
example, get everything in any given table.
What I have yet to find is how to deal with parameterized queries or how to
do a simple insert (but not of a value known at the time t
lamack lamack wrote:
Dear all, I have a question about RApache. Is it possible install it under
XAMPP server? I would like of some directions. Is it needed install the R
before?
As long as your XAMPP server runs some variant of UNIX, rapache should
install. and Yes, you should install R fi
Hello all,
I've been working on a new R Graphics device that targets Adobe's
Shockwave Flash format (SWF for short). It uses http://www.libming.org/
on the backend. Here are some example outputs so far:
http://160.129.129.41/~hornerj/plots/
Once you click on the above, choose a directory lik
Christophe Dutang1 wrote:
Hi,
I'm currently R porting SF Mersenne Twister algorithm of Matsumoto and
Saito. To get the full power of their code, I want to use their fonction
fill_array32 which need aligned memory. That is to say I need to use the
C function memalign on windows, posix_memalign
Hmmm... the short answer is that your call to png() is requiring X11 to
generate the plot. Don't know what version you're running, but prior to
R 2.7.0, all png() calls needed access to the X server to create the
plots (on Unix). But with 2.7.0 and later, png() can be called with
type='cairo' t
This probably has to do with your ssh configuration and nothing to do
with R. How are you starting Rserve? Is it run with the same user
privileges as when you run R manually?
Best,
Jeff
Patil, Prasad wrote on 07/31/2008 02:51 PM:
Hello,
I've installed an Rserve instance on a remote serv
Edna Bell wrote:
Hi R users!
I was looking at some of the example code for the "environment"
function. Here it is:
e1 <- new.env(parent = baseenv()) # this one has enclosure package:base.
e2 <- new.env(parent = e1)
assign("a", 3, envir=e1)
ls(e1)
ls(e2)
exists("a", envir=e2) # this succeeds
Hello,
First presented at DSC2005, rapache is a project supporting web
application development using the R statistical language and environment
and the Apache web server. The current release runs on UNIX/Linux and
Mac OS X operating systems.
http://biostat.mc.vanderbilt.edu/rapache/
rapache
A professor here at Vanderbilt sent me the following code. Each of the
text strings should right justify against the center vertical bar, but
because of font issues it doesn't. I understand that there are
workarounds, but I was just curious if this was consistent across all
platforms. On linux
willemf wrote on 07/15/2008 08:42 AM:
I am attempting to get publication quality graphs using R on Ubuntu. I
encounter lots of problems in using cex to control font size: for instance
cex=1.5 results in very blocky characters. I then tried to use res=1200
while creating a PNG file, hoping that th
Stephan Kolassa wrote on 06/13/2008 03:22 AM:
Dear guRus,
I would like to loop over a medium amount of Sweave code, including both R and LaTeX
chunks. Is there any way to do so? As an illustration, can I create a .tex file like this
using a loop within a .Rnw file, where the "1,2,3" comes from
Maximillian Murphy wrote on 04/29/2008 11:19 AM:
Dear All,
I've read the manual on "Writing R Extensions" and in particular the
part on calling R from C. (Most of the manual is about calling C from
R, not the other way around.)
The good news is that I can now call _some_ R from C, specifi
Alberto Monteiro wrote on 04/29/2008 08:37 AM:
Is there any function to write a XML structure, after it was
read using xmlTreeParse?
Ex:
library(XML)
x <- xmlTreeParse("Irpf2008/aplicacao/dados/12345678901/12345678901.xml")
# write it...
Calling:
library(help=XML) # or
help(package=XML)
li
hadley wickham wrote on 04/18/2008 02:40 PM:
> Hi all,
>
> I'm having problems embedding fonts in my graphics - and I've tried
> embedFonts to no avail. I have a pdf file and pdffonts tells me:
>
> name type emb sub uni object ID
> ---
C **
>> >
>> >
>> > I then do
>> > gcc -std=gnu99 -Wall -I/usr/share/R/include -I/usr/share/R/include
>> > -L/usr/lib/R/lib -lR ex7.c
>> >
>> > and the ./a.out segfaults when I use R_alloc (not with
Ramon Diaz-Uriarte wrote on 03/05/2008 04:25 AM:
> Dear All,
>
> In a package, I want to use some C code where I am using a structure
> (as the basic element of a linked list) with flexible array members.
> Basically, this is a structure where the last component is an
> incomplete array type (e.g
Tristan Casey wrote on 02/29/2008 03:37 AM:
> Well that is certainly good news if write.csv output can be stored directly
> to a character vector!
>
> I have tried to specify a vector within the file="" argument for example;
>
> write.csv(a,file="b") where b is a preexisting character vector
>
(I posted this to the R-devel list yesterday, but I thought others on
this list would be interested, so sorry for those who get it twice.)
Hello all,
I've developed a prototype package called PopCon (short for popularity
contest), a package for tracking the popularity of R and its packages.
I'
Richard Pearson wrote on 02/06/2008 06:25 AM:
> Hi Thomas
[...]
> With databases, one issue that might be relevant is whether you want to
> store data in tables (e.g. one table to store one data.frame) that can
> subsequently be manipulated in the DB, or to store R objects as R
> objects (e.g. a
I hazard to say that the author of that blog post isn't using the time
he saved from writing his analyses in C very efficiently. I wonder how
long it took him to write it in C in the first place, even to setup the
testing of C against R, or to write the blog post.
He didn't say.
Jeff
Armstron
jah wrote on 11/05/2007 02:41 PM:
> I have looked through all the ROracle documentation, R-help, R-dev, Googled
> the world and still cannot figure out this issue. Everything I read it is
> about connecting to an Oracle database and pulling data, processing it, and
> then pushing it back to Oracle.
stephen bond wrote on 10/02/2007 08:36 AM:
> hello,
>
> Please help with using sprintf with character variables:
> The following does not produce what i intended
>
> foot=function(){
> str1=format(Sys.Date,"%Y%m%d")
> sprintf("99%-4s%s","nm",str1)
> }
>
> I wanted to have "99nm 20071002" as
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