search for: rdotnet

I?ve published a package on CRAN called ?rDotNet?. rDotNet allows R to access .NET libraries. From R one can: * create .NET objects * call member functions * call class functions (i.e. static members) * access and set properties * access indexing members The package will run with either mono on OS X / Linux or the Microsoft .NET VM on windows....

I?ve published a package on CRAN called ?rDotNet?. rDotNet allows R to access .NET libraries. From R one can: * create .NET objects * call member functions * call class functions (i.e. static members) * access and set properties * access indexing members The package will run with either mono on OS X / Linux or the Microsoft .NET VM on windows....

Hi, is it possible to use some statistic computing by R in proprietary software? Our software is written in c#, and we intend to use http://rdotnet.codeplex.com/ to get R work there. Especially we want to use loess function. Thanks, Best regards, Stanislav [[alternative HTML version deleted]]

...with the conversion of a data frame using R.NET into an appropriate format to display on a C# DataGridView. My code is as follows (focusing on the button_Click) /private void button_displayDF_Click(object sender, EventArgs e) { REngine engine = REngine.GetInstanceFromID("RDotNet"); DataTable table = new DataTable(); engine.EagerEvaluate("myDataFrame <- data.frame('Order' = c(1,2,3,4,5),'Name' = c('Bob', 'Ryan', 'Mel', 'Mark', 'Ali'))"); DataFrame dataset = engine...

Hola a todos. Se me está plantendo la posibilidad de empezar a aprender C# para hacer algunos programillas (nada grande). El tema es que el otro día en un mail de esta misma lista alguien (lo siento, no recuerdo quien) puso un link a un post en el que se hablaba de la integración entre R y C#. Por supuesto para llegar a poder hacer esto primero tengo que entender las bases de .NET y C#, pero me

...'--vanilla' ------------------------------------------------------------------------- The following is working: mpiexec -n 1 R --no-save However in my Sample1 application, I do set up R init options that should be suitable AFAIK: rEngine = REngine.CreateInstance("RDotNet"); StartupParameter rStartParams = new StartupParameter { Quiet = true, SaveAction = StartupSaveAction.NoSave, Slave = false, Interactive = true, Verbose = false, LoadInitFil...

...ction. As Mr. Baier told me himself, there is no guarantee that StatconnDCOM will be available free of charge for ever. Hence I cannot create a freeware program now, and have my users uncertain of where they will be able to use this program for free in the future. I’ve already tried R.NET (http://rdotnet.codeplex.com/ ) Version 1.4 (stable) and 1.4.1 (Change Set: 6d2c3f161801 ). This does seem wonderful and it doesn’t have StaconnDCOM’s ridiculous restrictions, BUT it refuses to work on me! So, now that you have all the necessary background info, it is time I presented my questions: 1) Is there a...

Hello I would like to source an R script from within a C# .Net application equivalent to: source("my_r_code.r") I can get this to run but am not sure how to retrieve R objects defined with script my_r_code.r at runtime. For example, if "my_r_code.r" contains #-- contents of my_r_code.r--------------------- x <- 1:10 xmean <- mean(x)