search for: opencpu

Dear All, I am writing a project that will involve me writing code in R and php. i would appreciate if someone guide me on how to integrate R to php i wish to write an upload system in php that R will use and process and post back the result on php. thanks in advance ================ Worthy agent of Light ================ Jules Irenge MSc Student University of Liverpool [[alternative HTML

I want to deploy some R web apps with a clean separate of concerns: R code // applications. My choice for the R part is to use one of these two tools: - deployR[1] - OpenCPU[2] and JavaScript for web apps. OS is Fedora 22 and web server Nginx. I have been reading documentation about these two R application integration tools, and find hard to choose one method. So I am interested in hearing testimonies from anyone with experience and pro/cons. Thank you for advice....

Hello all, I want to use r script inside the webpage. I come to know that is it possible to embed R script with HTML. I want your help guys. I want to use package like "quantmod" inside my webpage. Thanks in advance & positively awaiting for your suggestions. Regards, Jayesh Baviskar -- View this message in context:

Hi, We are a company developing a software mainly in C++. We want to integrate R inside our software in order to use mainly the engine (usual stats as mean, sigma, Pearson, outlier detection, CPA, multivariate, ...) and probably later the chart solution. Of course we don''t want to temporary write the data to some csv files and then do an ugly system() call :

Hi, We are a company developing a software mainly in C++. We want to integrate R inside our software in order to use mainly the engine (usual stats as mean, sigma, Pearson, outlier detection, CPA, multivariate, ...) and probably later the chart solution. Of course we don''t want to temporary write the data to some csv files and then do an ugly system() call :

Hello all,Good day,Internet access have been a problem , and learning R forced to download packages manual.I have google for script for automatic R update didnt getPlease any one with help?am using ubuntu 12.04 R-2.5.3Thank you [[alternative HTML version deleted]]

thanks Edward for the reply . i installed rapache it runs R on apache but for strange reason can not integrate R into php . I will be trying opencpu then. but any other solution is most welcomed like configuration is most welcomed thanks ================ Worthy agent of Light ================ Jules Irenge MSc Student University of Liverpool 2016-06-30 1:40 GMT+01:00 M. Edward (Ed) Borasky <znmeb at znmeb.net>: > You might be able...

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?

I want to connect R with HTML/PHP pages to take input from user,do some statistical processing on it & show results to HTML page again. I search on net,i got Rserve package,but examples are mainly for java langaure & not for PHP i am wondering how to connect it to PHP-Apache-MySQL Is there any good tutorial/video which will tell me how to do that ? At least tell me logical way how to

As of a few days I'm seeing this error on travis: The following packages have unmet dependencies: libleptonica-dev : Depends: liblept5 (= 1.74.4-1+nmu1ppa1~trusty1) but it is not going to be installed Which is caused by: The following packages have unmet dependencies: liblept5 : Depends: libopenjp2-7 (>= 2.0.0) but it is not installable This is caused by the recent update libleptonica

Hello, Can anyone tell me if there is a package which will allow me to write a package in R, then publish the package using WebServices? The idea is that I want to be able to pass a data set into R, have R perform the calculations, then send the result back to either a .Net application or a LIMS BASIC application. So far I see many packages that allow R to consume WebServices, but I haven't

...ost likely means you put your code in a package. This can be a useful thing to do, but it most definitely does not create a standalone executable. 3) You have not communicated your goal clearly. Many people want to treat R on a server as a remote compute resource... you might want to look at the OpenCPU project if that is your goal. Alternatively, using ssh to remotely invoke R at the command line using the parallel package is well supported on Unix-ish operating systems, but that can be more tricky on a Windows server and requires that R be installed. Other people want to log on to their server...

Muchas gracias Carlos, que rápidez!!, a ver que consigo, ya os pasaré el link! El 27 de septiembre de 2014, 19:18, Carlos Ortega <cof en qualityexcellence.es> escribió: > Hola Miguel, > > Aquí tienes algunos ejemplos: > > > http://freigeist.devmag.net/r/819-fracking-in-your-neighborhood-shale-oil-and-gas-economic-impact-map.html > > >

Thanks for the quick responses. As you both suggested storing the packages to local drive is feasible but comes with a size restriction I wanted to avoid. I'll keep this in mind as plan B. @Hugh: 2. would impose even greater slowdowns and 4. is just not feasible. However, 3. sounds interesting - how would this work in a Linux environment? Thank you, Mario Am So., 19. Juli 2020 um 20:11 Uhr

...os en un servidor "web estándar" y que los usuarios ejecuten las aplicaciones en local. Saludos. El 29/09/14 a las #4, Javier Martínez-López escribió: > Hola, > > yo estoy usando rMaps y rCharts conjuntamente para crear mapas con > leaflet y radarplots interactivos con R y OpenCPU en lugar de Shiny > (https://github.com/javimarlop/ocpu-radarplot-sochi). Lo malo de Shiny > es que está muy bien para aplicaciones de un único usuario pero para > aplicaciones web con más de un usuario hay que pagar la licencia, si > no me equivoco. > > Saludos, >-- --------...

...loaded to our disk is in fact the file "mydata.csv" that was requested from the server. An implementation that instead saves an error page (likely html content) to the "mydata.csv" file is simply incorrect and will lead to obvious problems, even with a warning. [1] https://www.opencpu.org/posts/cran-https/

Hi, I have some issues with running R in our server and hope you would like to help me. My Target: Running R codes without installing R environment in our server. Server OS: windows my attempts: I tried to build the R codes into a Binary package with R studio, but I don't how to execute the binary package(*.zip file). My questions: 1. Is this a correct solution, which builds the R

...get results with zero startup latency. But more work to build the access layer. And Rserve is also underneath RestRserve which allows you to query a running server vai REST / modern web stack tech. (Think "plumber", but in C++ and faster / more scaleable). Lastly, there is Jeroen's OpenCPU. Dirk -- https://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org

Guessing that you may want to take a look at: http://adv-r.had.co.nz/Expressions.html https://www.opencpu.org/ Anyway, as David wrote, that it is too vague for specific hints. -- Best, GG [[alternative HTML version deleted]]

...ile > "mydata.csv" that was requested from the server. An implementation > that instead saves an error page (likely html content) to the > "mydata.csv" file is simply incorrect and will lead to obvious > problems, even with a warning. > > > [1] https://www.opencpu.org/posts/cran-https/ > > ______________________________________________ > R-devel at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel >