Displaying 20 results from an estimated 1000 matches similar to: "R-Server remotecontrolled via browser-GUI"
2006 Feb 03
2
Infinite loop running Mod_R/Rapache
I installed mod_r according to the specifications, and have been trying
to get the demo script to work correctly. I am running debian, the
latest build of R, apache 2 with prefork mpm, and the latest mod_r. Is
anyone else using this module successfully? I added:
LoadModule R_module mod_R.so
<Location /test/hello>
SetHandler r-handler
Rsource /var/www/html/test.R
RreqHandler
2007 May 01
1
Embedding R and registering routines
Hello,
The use of .Call and the like all depend on loading shared libraries and
registering routines from it. Also, .Primitive and .Internal depend on
routines being registered in the R binary. And applications that embed R
can override routines declared in Rinterfac.h, but is there a way for an
application embedding R to register other routines defined in the
application without loading a
2012 Jan 19
1
RApache installation problems
Hi all
I was trying to isntall RApache last week but ran into strnge problems that no one else seems to be experiencing. At least I couldn't find anything after extensive googling.
First off, the machine I'm installing on looks like this:
Dell Optiplex 745
32 bit
2GB RAM
Fedora 15
httpd -v
Server version: Apache/2.2.21 (Unix)
Server built: Sep 13 2011 13:46:23
R:
R-2.14.0-3.fc15.i686
2007 Sep 26
0
R on webserver with browser-gui
hi everyone,
i know r since last summer and i love it. i'm studying economics and
use it for econometrical tasks at university. besides that in a
private project a buddy of mine and me do some economic evaluation
with data stored in a MYSQL-database. we export the values from our
online MYSQL database to analyse them offline with r. the results then
also hav to be stored in the mysql.
so far
2005 Aug 02
0
[ANNOUNCE] mod_R: The R/Apache Integration Project
What is it?
-----------
mod_R is a project dedicated to embedding the R interpreter inside
the Apache 2.0 (and beyond) web server for the purpose of writing web
applications in R. It's composed of three parts:
mod_R: the Apache 2.0 module that implements the glue to load the
R interpreter.
RApache: the R package that provides the API for programming web
applications
2005 Aug 02
0
[ANNOUNCE] mod_R: The R/Apache Integration Project
What is it?
-----------
mod_R is a project dedicated to embedding the R interpreter inside
the Apache 2.0 (and beyond) web server for the purpose of writing web
applications in R. It's composed of three parts:
mod_R: the Apache 2.0 module that implements the glue to load the
R interpreter.
RApache: the R package that provides the API for programming web
applications
2012 Nov 28
2
Can R be embedded in html?
Hi
I have previously used PHP script in HTML to connect website with the
database and do analysis.
Is it also possible to execute R scripts within HTML files?
Basically I want to create an application where user can input data such
as gene list and their expression values, which can be processed by R
and result be displayed or made available for download.
If there is some guide on how to do
2004 Aug 18
3
R as shared library
Hello folks,
I'm embarking on a project to embed R into the Apache web server, and
I'd like your help. Currently, I'm looking for a way for R code to call
back into a shared library from which the R shared library was loaded.
Essentially, apache starts and loads mod_R.so which runs an
initialization routine which calls Rf_initEmbeddedR() and the following
code:
/* override to
2009 Mar 09
2
mean reverting model
dear useRs,
i'm working with a mean reverting model of the following specification:
y = mu + beta(x - mu) + errorterm, where mu is a constant
currently I estimate just y = x (with lm()) to get beta and then
calculate mu = estimated intercept / (1-beta).
but I'd like to estimate mu and beta together in one regression-step
and also get the test-statistics (including parameter
2012 Feb 06
2
R-RApache to develop Knowledge Base
Hi all,
I need your opinion about using R-Rapache to build a knowlegde base to
bioinformatics field.
I have copious amount of genotype information (some few million records)
and would like to store it in MySQL database. Then, using RMySQL connector
I would like to use it for further analysis using R over a web interface.
The web interface which I am thnking off, just does not serve the purose of
2008 May 27
1
error: C stack usage is too close to the limit.
I am trying to set up a RApache server on my Ubuntu 8.04. I have installed
apache2, R-2.7.0, and the RApache plugin. Both Apache and R seem to work
fine, but whenever i try to use the plugin i get this error: C stack usage
is too close to the limit.
I have tried to recompile apache2, R, and RApache, but i keep getting the
error. The weird thing is, i had exactly the same problem when i installed
2007 Apr 16
2
Question for install Rapache package.
Hi, this is Charlie and I am trying to embed R in my apache server. However, I am having problem with installation. The R projet says that we can install add-on package with command $R CMD (rapache.0.1.4.tar.gz). However, I try to use it in command windows (windows xp) and an error shows. Please tell me when I can use the command (in c?? or in the same folder with the file). thx.
[[alternative
2011 Jun 30
6
ayuda con la instalación de R-Apache
Hola qué tal nuevamente pidiendo un poco de ayuda, esta vez quiero utilizar R en la web y me he puesto a instalarlo y no puedo.
Yo estoy trabajando sobre Ubuntu Lucid y creo tengo que configurarlo de una manera específica Ya instalé Apache y la librería libapreq2... vamos he seguido los pasos de instalación del manual
pero no más no jala alguien podría decirme cómo???
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2009 Sep 26
1
R as a web service
Dear R-helpers,
I have been inquired about the possibility of developing a web
distributed scoring system: a model is created in a central location,
users fill a form in their browsers, and the central server calls this
model and returns a YES/NO answer to them.
I am tempted into using R for this assignment. I have used Rapache for
similar tasks, but I am afraid that it is too of a novelty for
2012 Nov 22
1
rapache memory problem
Hi all;
Now I'm developing web application by using rapache in ubuntu.
My problem is that as users execute the application, the server PC cumulates
memory.
After users close or refresh the application page, the server PC memory is
still cumulated.
Now I'm renewing apache machine by manually in terminal.
Is there any way to kill memory when users refresh or close the application
page?
2011 Jul 06
1
problem loading rgdal with Rapache, problem solved due to libexpat with apache.
Has anyone had problems with Rapache that don't show up on command line
execution of R? I just ran into this loading rgdal in Rapache page and having
a problem with loading shared object. The final complaint was that Stop_XMLParser
was undefined- this was surprising since grep -l showed it in expat lib and it worked
fine from command line. Finally, I noted the search path had apache/lib ahead
2011 Nov 11
1
When collected warnings exceeds 50
Hi,
I've been tracking down a memory leak in an rApache application,
http://data.vanderbilt.edu/rapache/bbplot. The code was deployed in
2007 and has survived numerous upgrades of both R and rApache
(including upgrades and bugs in RMySQL). It's written in such a way so
that web crawlers will download every possible URL the app will
create. It's not a high-traffic app, but just about
2006 Jun 29
2
R server
Hi,
I just installed R in Windows, it seems to me that R is a standalone
desktop application. Do you know if R has its server version which could
handle multi-users, have several distinct R sessions and their own
variables in Unix or Windows?
I saw OpenStatServer, RStatServer available, can those handle
multi-sessions?
Thanks
Mike
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2011 Mar 02
3
CentOS 5 install won't make with shared libs enabled
Hi,
I've been trying to get a shared library version of the R package(version
2.12.1) installed on a CentOS 5 system. (It installs fine without but other
packages demand shared libs - namely Rapache).
I've tried this with yum but don't know of any flags to set to tell it to
installl with shared libs enabled. I then tried a local R install as
non-root with source packages:
after
2012 Mar 28
1
Nested brew call yields Error in .brew.cat(26, 28) : unused argument(s) (26, 28)
I am writing several webpages using the brew package and R2HTML. I would
like to work off one script so I am using nested brew calls. The
documentation for brew states that:
"NOTE: brew calls can be nested and rely on placing a function named
?.brew.cat? in the environment in which it is passed. Each time brew is
called, a check for the existence of this function is made. If it
exists,