Displaying 20 results from an estimated 1000 matches similar to: "Rook: software and specification for R web applications and servers"
2012 Jan 11
1
Rook: software and specification for R web applications and servers
Dear ?useRs,
Rook version 1.0-3 has been submitted to CRAN. In the mean time you
can get it here:
https://github.com/jeffreyhorner/rRack/blob/master/Rook_1.0-3.tar.gz
The latest release contains support for deployment with rApache. Please see
3.6.5 and 3.6.6 under section 'Configuring rApache' in the manual:
http://www.rapache.net/manual.html#Configuring_rapache
What is Rook? A
2012 Jan 11
1
Rook: software and specification for R web applications and servers
Dear ?useRs,
Rook version 1.0-3 has been submitted to CRAN. In the mean time you
can get it here:
https://github.com/jeffreyhorner/rRack/blob/master/Rook_1.0-3.tar.gz
The latest release contains support for deployment with rApache. Please see
3.6.5 and 3.6.6 under section 'Configuring rApache' in the manual:
http://www.rapache.net/manual.html#Configuring_rapache
What is Rook? A
2012 Oct 24
2
concurrent requests (Rook, but I think the question is more general)
This question involves Rook, but I think the answer will be general
enough that it pays to post here. At any rate, I don't know enough to
know whether this is a Rook only issue or a general R issue.
Here's what I'd like to do (and indeed, have code that should do this):
1. Start R, Rook
2. Start an analysis via a HTTP request to Rook. This analysis uses
.Call() to some compiled C
2012 Sep 19
0
problem in displaying image in browser using Rook
hi,
I wanted to convert a graph into image and display it in browser,
i got the image in the given folder and everything is coming out well but
the image is not being displayed,
even the error or warning is not being given so i dont know what exactly i
have made mistake in the code,
please can anyone help me out in this please.
sample = function(env) {
req = Rook::Request$new(env)
res =
2012 Sep 18
1
creating graphs using Rook
hi,
I m said to display graph in browser using Rook.
So i found a code i.e
library(Rook) # for web functionality
library(ggplot2) # for graphing
library(tseries) # used to grab time series from yahoo for stock symbols
library(plyr) # data tweaks
PIC.DIR = paste(getwd(), 'pic', sep='/')
# define the web page form
newapp = function(env) {
req =
2012 Nov 21
1
paths and Rook problems only in OSX CRAN binary package?
Hi everyone,
I'm trying to diagnose a problem in my R package, but it is a little
tricky since it seems to occur only with the Mac OSX CRAN binary build.
My package starts a Rook server and opens a browser. On my own system
(details below), when I build the package, I have no trouble. The Rook
server starts and the page loads in the browser.
However, if I've installed it from CRAN, I
2012 Nov 27
1
Problem in Starting R Server - object of type 'closure' is not subsettable
Hi All,
I am trying to start R Server to run some Java Script in my local machine
using the library, 'Rook'. I use Windows 7.
And my codes are following,
> library(Rook)
> myD3dir <- 'D:\\STUDIES\\Java script\\d3-master'
> s <- Rhttpd$new
> s$start(quiet=TRUE)
and i get the following error for the above line,
Error in s$start : object of type
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 01
3
Start R from bash/bat file and end in interactive mode
I have a r-script (rook.R) that starts a Rook server. To present users
from having to start R and type in source("rook.R"), I want to create
a bash script and bat file that starts R and sources the script.
However, to keep the Rook server running R should not close after
running the script and stay in interactive mode. This proves more
difficult than expected.
I tried various
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
2009 Apr 29
1
Dynamic visualisation of R data using Adobe FLEX
Hi useRs,
I had posted about Adobe FLEX talking to R for rich visualisation.
Reply from Jeffery Horner contained links to the
revolution-computing.com webpage which had information pertaining to
the Bay Users R group Meetup on Web Dashboards with R.
I have a very specific project that I need to implement.
I wish to use the graphics capabilities provided by Adobe FLEX to
visualise outputs from R.
2006 Nov 14
2
sshd behaviour when people are trying to break in
Hi,
When people try and break into my system from the internet I get lots
of messages like:
Nov 14 19:08:13 rook sshd[6333]: Failed password for invalid user guest from 210.83.48.238 port 40811 ssh2
Nov 14 19:08:19 rook sshd[6338]: Invalid user admin from 210.83.48.238
Nov 14 19:08:19 rook sshd[6338]: Failed password for invalid user admin from 210.83.48.238 port 40920 ssh2
Nov 14 19:08:24 rook
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
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
2023 Sep 08
1
Two big flaws in the `configure` script -- have located them, cannot fix
When you ran the configure script what options did you use?
If you are using --with-ssl-dir=[whatever] you usually need to append
"--with-rpath=-Wl,-rpath," so you get
./configure --with-ssl-dir=[whatever] --with-rpath=-Wl,-rpath,
This trips me up a lot.
On Fri, Sep 8, 2023 at 2:23?AM Gordon Steemson <gsteemso at gmail.com> wrote:
> Hello all,
>
> On 06/09/2023, Darren
2010 Dec 11
1
Rapache on windows
Hello all,
I searched on the www but could not find installation instructution for
rapache on windows. The page says that the release runs on UNIX/Linux and
Mac OS X operating systems.
Has anyone been able to configure it on windows? Any idea how to go about
it?
Thank you.
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
2000 Mar 29
2
regularly lattice & neighbors
Dear R-users,
Is there a procedure to identify neighbors in a regular lattice using either a
"rook" or a "queen" criterium? To be more specific, suppose:
My lattice:
1 2 3
4 5 6
7 8 9
"Rook" Neighbors
1 has neighbors 2,4
2 has neighbors 1,3,5
...
5 has neighbors 2,4,6,8
"Queen Neighbors"
1 has neighbors 2,4,5
2 has neighbors 1,3,4,5,6
For each case,
2008 Jul 24
0
ANNOUNCE: rapache 1.1.0 release
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 1.1.0 now supports Apache threaded web servers, but the Apache
Prefork Multi-Processing Module is