New Post: Convert a datagridview content to dataframe?
You are right jperraud. So what about this process: 1- Reading datasource of a DATAGRIDVIEW via loop (like FOR which I did it...) 2- Fill an ARRYLIST(a VB.NET Object) by the data read in step1(Indeed I...
View ArticleCreated Unassigned: RDOTNET and RSTUDIO [138]
Hello,I am just starting with RDotNet and I would like to know if there is any chance to combine RDOTNET and RSTUDIO. What I mean is, I would like to develop C# app that is able to send data to a...
View ArticleNew Post: R 3.1.0 and RDotNet_1.5.10 dll but the REngine does not start
Hi - I have R 3.1.0 version installed in my machine and i have added RDotNet_1.5.10 ( dlls) into the solution. I have visual studio 2010 installed. I tried a simple program to run REngine engine =...
View ArticleNew Post: R 3.1.0 and RDotNet_1.5.10 dll but the REngine does not start
Two questions: Do you have a details of the call stack given by the exception I assume is being thrown? Are you sure this is "R_Cstackdir" reported as a missing entry point, and not rather...
View ArticleNew Post: R 3.1.0 and RDotNet_1.5.10 dll but the REngine does not start
Here is the details call stack at RDotNet.REngine.Parse(String statement, StringBuilder incompleteStatement) at RDotNet.REngine.<Defer>c__Iterator4.MoveNext() at...
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New Post: R 3.1.0 and RDotNet_1.5.10 dll but the REngine does not start
This is odd, really odd. I tried the sample program you use with R.NET 1.5.10, both process types (64 and 32 bits) work just file. I have R 3.1.0 running on Win7 64 bits with the latest patches. Thanks...
View ArticleNew Post: R 3.1.0 and RDotNet_1.5.10 dll but the REngine does not start
hello, tried a new sample console program(hello world) from latest onboarding guide. I have windows 8 with R.dotnet of 1.5.16 dll version that is referenced via nugget and R 3.1.0 installed in my...
View ArticleNew Post: R 3.1.0 and RDotNet_1.5.10 dll but the REngine does not start
Interesting point is I used CFF Explorer and could see the R_CStacklimit...But R_CStackdir is not defined. strange... I am unable to share the screenshot..If possible, can I get your mailed?
View ArticleNew Post: R 3.1.0 and RDotNet_1.5.10 dll but the REngine does not start
At least the behavior has a diagnosed root cause that is consistent with the symptoms and error reported. This remains baffling as presumably we would have installed R 3.1.0 from the very same...
View ArticleNew Post: R 3.1.0 and RDotNet_1.5.10 dll but the REngine does not start
A good next step is to try it in RStudio using your installed version of R. If its broken in RStudio, its a problem with the R build you are using . Using RStudio, you can use the "Cstack_info()"...
View ArticleCommented Unassigned: RDOTNET and RSTUDIO [138]
Hello,I am just starting with RDotNet and I would like to know if there is any chance to combine RDOTNET and RSTUDIO. What I mean is, I would like to develop C# app that is able to send data to a...
View ArticleCreated Unassigned: Calling "q()" with a graphics device installed causes a...
This code will cause R.Net to crash: class Program{ static void Main(string[] args){ using (var engine = REngine.GetInstance()){ engine.Install(new TestGraphicsDevice()); engine.Evaluate("q()");...
View ArticleCommented Unassigned: Calling "q()" with a graphics device installed causes a...
This code will cause R.Net to crash: class Program{ static void Main(string[] args){ using (var engine = REngine.GetInstance()){ engine.Install(new TestGraphicsDevice()); engine.Evaluate("q()");...
View ArticleCommented Issue: Missing registry key [135]
I installed the NuGet package, in my Visuals Studio 2013 solution, but when I try to start the R-script engine, I get this exception:Windows Registry key 'SOFTWARE\R-core' not found in...
View ArticleCommented Unassigned: SetEnvironmentVariables [128]
when i call REngine.SetEnvironmentVariables(); it throws an error:Windows Registry sub-key 'R' of key 'HKEY_LOCAL_MACHINE\SOFTWARE\R-core' was not foundbut actually, there is such a key in this...
View ArticleNew Post: R multiple version exists in a machine - The procedure entry point...
Hi - We have one dot net application that uses Rdotnet 1.5.5.0 Dlls and perfectly fine when R 3.0.2 installed in a machine.. The application was running smoothly. Some days ago, one user installed R...
View ArticleCommented Issue: Missing registry key [135]
I installed the NuGet package, in my Visuals Studio 2013 solution, but when I try to start the R-script engine, I get this exception:Windows Registry key 'SOFTWARE\R-core' not found in...
View ArticleNew Post: R multiple version exists in a machine - The procedure entry point...
Suryansu, I am able to reproduce the issue locally using the latest R.Net sources and R-3.0.2 by inappropriatly configuring R_HOME as a sytem environment variable. 1) If I do not set R_HOME, and I do...
View ArticleEdited Unassigned: Calling "q()" with a graphics device installed causes a...
This code will cause R.Net to crash: class Program{ static void Main(string[] args){ using (var engine = REngine.GetInstance()){ engine.Install(new TestGraphicsDevice()); engine.Evaluate("q()");...
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