similar to: R on browser

Hi, I'd like to execute simple commands and functions in R through a website, is there any service like this somewhere? I only found http://www.osvisions.com/r-online/ but it does not work (last update 2003) and the links to releated websites only give errors (if I calculate 7+3). Thanks for help & hints, Thomas

Dear list, I do not know if this is a bug. Let's suppose mat is a matrix derived from this code: > x<-rnorm(10) > y<-rnorm(10) > names(x)<-LETTERS[1:10] > names(y)<-LETTERS[1:10] > mat<-cbind(x,y) Now in R 2.0.1 I have: > names(dist(mat)) "A" "B" "C" "D" "E" "F" "G" "H"

Hi, How are you? I have a quick question.... I have code that works perfectly with R desktop, but does not work with RWeb. Could you please tell me how to modify the code below so it will work with RWeb? #Read in txt file happyguys<-read.table("c:/test8.txt", header=TRUE, row.names=1) #Subset the txt file to only include certain values test<-subset(happyguys, GRADE == 7

Hi, I got this working. i had to get rid of an underscore in one of my variable names to work on RWeb. Thanks for your help though!! Natalie __________________ I think you have to be either honest or careful, since the code you submitted to Rweb is different with your former code! Why the condition was changed from "test<-subset(X, GRADE == 7 & Y_Q10A < 9)" to

Hi, RWeb web site is down past couple days, I am insterested in this project and want to try it for my projects. Deos anyone have this installation and user guide? Thanks! Best Regards, WeiQiang Li

I cannot discover how to set or find the working directory in Rweb, so that I can source() a file from the server. The file I source() must refer to a data file in its directory. setwd() does not do anything, and getwd() says that the working directory is in /var/www/cgi-bin/ (on Linux). (I have a student who installed R on her own computer and analyzed half of her data, and then her computer

Hi, Is it possible to recreate the LoopInfo analysis in my pass? Thanks , Vinay On Wed, Oct 3, 2012 at 2:34 PM, Chandler Carruth <chandlerc at google.com>wrote: > This is not currently supported by the LLVM pass manager system. It is a > serious deficiency that I (and others) would like to address, but it > requires significant changes to the pass manager and analysis

hello i am a new user for this group. i am working at a ISP. here i want to made a bridge firewall i am using fedora core 3. i want to block a serirs of ip address 192.16.18.0/255.255.255.0 and want to give the accesss only 172.16.18.0/255.255.255.0. but iptables not be able to block ip;s its passes all the ip series. i made my machine as bridge. i think my bridge passes all the

Hi all, Just a random shot in the dark. Does anyone have/know of a function for the CDF of a generalized error dist? -- Elliot Williams (ewilliams at ucsd.edu) Economics Department, UC San Diego -------------- next part -------------- An embedded message was scrubbed... From: Elliot Williams <ewilliams at ucsd.edu> Subject: [R] Generalized Error Distribution (Exponential Power) CDF?

Lately, I see a dependency problem with R-3.2 systems. install.packages allows dependencies, but they are not installed so the install fails. I see this a lot with students who are able to install packages like ggplot2 but then can't load it because a dependency "stringi" is missing. Those students are generally using Windows, but today I reproduced the same on RedHat Linux with

I have used the patch to build opus 1.1. Although I have not tried the latest git master, will try that. Will that work for armv7, armv7s and arm64? On Wed, Mar 26, 2014 at 11:01 PM, Martin Storsj? <martin at martin.st> wrote: > On Wed, 26 Mar 2014, Jonathan Lennox wrote: > > >> On Mar 26, 2014, at 7:55 AM, Peter Robinson <pbrobinson at gmail.com> wrote: >>

I'm looking for an optimal approach to access Oracle databases via RWeb applications. I'm new to R but familiar with programming functions and web pages for the S+ Statserver. I'm now going through the motions of migrating S+/Statserver applications to R/RWeb as a feasability exercise. I can access databases using ODBC directly in R or S, and using Statserver, but I have not succeeded

Hello Guys, I am having some problems with configuring SAMBA with regards to performance. We are running SAMBA 2.2.3a on Dual PIII 1Ghz machines with 512MB of RAM. The server is running on a default server installation of Red Hat 7.2. We have a 500Gb RAID 5 drive using the Promise SX6000 Raid controller. Currently we are only getting a throughput of ~5MB/S for writes and ~13MB/S for reads.

Greetings, I am working on creating an interactive website that will generate R-code for users based in the information they input on the site. Currently, the R-code can be generated and downloaded to be run locally on a computer with R. However, I have noticed a number of applications out there that instead submit the code directly to an R-web server. Some examples seem to be:

Hi, I am trying to get the alias info for the following code. The alias analysis returns "MayAlias" for arrays "A" and "B" in both the functions instead of "NoAlias". What passes should I run in opt before the alias analysis pass to get the accurate result? Example: //Note: static and called by func() only. static int sum(int *A, int *B) { int i = 0,

Hi, How to get the LoopInfo analysis in a CallGraphSCCPass ? Thanks, Vinay -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20121003/bf60da98/attachment.html>

Can anyone tell me why the size of st is defined as: st = (EncState*)speex_alloc(sizeof(EncState)+8000*sizeof(float)); Reference: nb_encode_init function. Specifically, I would like to know why 8000 floats are allocated? Thanks and regards, Vinay -------------- next part -------------- An HTML attachment was scrubbed... URL:

On Wed, Oct 3, 2012 at 2:33 AM, vinay m <mvinay05041990 at gmail.com> wrote: > Hi, > Is it possible to recreate the LoopInfo analysis in my pass? > No. You need your pass to be a FunctionPass in order to use the LoopInfo (and associated) analyses. > > Thanks , > Vinay > > On Wed, Oct 3, 2012 at 2:34 PM, Chandler Carruth <chandlerc at google.com>wrote:

I set up a local repo for testing packages. My packages are not showing up from the repository when viewed by Linux clients. I suspect this is a web administrator/firewall issue, but it could be I created the repo wrongly. I am supposed to run write_PACKAGES separately in each R-version folder. Right? Maybe other novices can use these scripts, if they are not wrong :) Here's the file

Hi, im looking to build a page similar to a shopping cart page. When you change the ''price'' or ''quantity'' fields, the total is calculated and displayed. There are other fields in the form which have no relation to this action. So i guess observe_form is not required. Can someone tell me what the best practise is for this?