similar to: SUMMARY Re: R compiling on SOLARIS 2.6

We here at HGSI have a consultant doing some statistical work for us. HGSI bought and installed SAS, but our consultant insists that R and Rweb is a better solution. I do not know either package so I do not know, hence we are ditching SAS for R and Rweb. Any comments on this are welcom. Now for the real problem. Rweb is very expensive (time wise). The number of prereqs is way more than I thought

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

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

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:

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

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

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

I ported Jeff Banfield's Rweb (http://www.math.montana.edu/Rweb/) to Windows. In the process, I dropped some things (non-JavaScript version, Rweb modules and data sets), but also simplified the installation process by removing the dependency on NetPBM. A Ghostscript dependency remains, however. See http://www.liquidmarkets.com/m.php?m=News&file=article&sid=6 for up-to-date

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 folks, Could you tell me (a) good newsgroup/s or mailing lists concerning (1) Rweb in general (2) Rweb and Java, please. Cheers, Michael Wisnewski -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the

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

Dear R-help list users, I have a question about saving a graph as .png file under Unix. The R version is 1.2.2. The message I am getting is Error in X11(paste("png::", filename, sep = ""), width, height, pointsize, : unable to start device PNG No png support in this version of R even though when I do help on png it shows that it should be working ok and it should be

Hello list: I have some R code/data sets that i'd like to make available to others through RWeb server use.  The code/data were saved via "save.image" and should be made available by the following command sequence: con <- url("https:// ....") load(con) close(con) However, this is where the problem starts... For one thing, i am using google docs to host the R object

Hello, I have a setup similar to Rweb ( http://www.math.montana.edu/Rweb/ ): I get R scripts from users and need to execute them in in a safe manner (they are executed automatically, without human inspection). I would like to limit the user's script to reading from STDIN and writing to STDOUT/ERR. Specifically, preventing any kind of interaction with the underlying operating system (files,

Hi, Duncan: On 10/18/2015 8:18 PM, Duncan Murdoch wrote: > On 18/10/2015 5:51 PM, Spencer Graves wrote: >> Hello: >> >> >> What's the preferred way to link to package documentation from a >> vignette using markdown? >> >> >> My current draft includes >>

Hello: What's the preferred way to link to package documentation from a vignette using markdown? My current draft includes "[cumsum](https://stat.ethz.ch/R-manual/R-devel/library/base/html/cumsum.html)" to link to the help page for cusum{base} and "[KFAS](https://rweb.crmda.ku.edu/cran/web/packages/KFAS/KFAS.pdf)" to link to the pdf documentation for

Hello list helpers, I'm working at a research institute and I've been asked to develop a way of using R as a scripting and analysis tool which takes information from users via web forms, perform a query to an Oracle Database running on a Linux server and finally return formatted reports to the user via web. I'm sort of a newbie in web forms and web services so i've been reading

This is adapted from partha_bagchi@hgsi.com 's report on R-help: plot(0); title(expression("Bad\n with much much more text"))) gives something like Bad with much much more text (``newline w/o carriage return'') instead of centering both lines such as Bad with much much more text which is produced by (just dropping

{message bounced because it has "$$$" in it. manually approved by list maintainer -- MM} > Date: Tue, 22 Feb 2000 13:03:35 +0100 > From: jens <jniesch at gwdg.de> > > I have trouble to install R on Sparc Sun Solaris 2.6. > make returns the error message: > Undefined symbol first referenced in file > d_lg10 ../appl/libappl.a(uncmin.o) > d_sign

R Team: This is most likely a trivial question, but after searching docs for several weeks and digging through Rweb and RCGI, I could not clearly identify the method to call an R method from Linux or Win32 systems and send the output to a file. I would like to implement R as part of an online client-server application for a geographically spaced engineering team an would like to know how to run