New Post: Forecast
Please be more precise, at least regarding:what library are you talking about? I would assume things now fail when calling engine.Evaluate("library(forecast)");, but this is not obvious (could be a...
View ArticleNew Post: Forecast
Yes, i am talking about engine.Evaluate("library(forecast)");. when i am parsing this line, the compiler throws the exception like Error: package or namespace load failed for 'forecast' A first chance...
View ArticleNew Post: Completion Callback
Hello! It seems that R.NET's calculations run in its own process... is there some sort of completion callback I can use to notify my application when R calculations complete?
View ArticleNew Post: RDotNet.Graphics - Nuget Package??
You are correct, I wasn't looking for the Pre-Release versions. Also, inside the project that I am currently working on, ALL assemblies are strongly named, thus making using any assembly that isn't...
View ArticleNew Post: R.Net doesn't load library("lattice")
Did you install the package using the R client, on the machine in question? Also, have you added the location of the R software to your SYSTEM directory (Environment variable)? I had the same issues...
View ArticleNew Post: RDotNet.Graphics - Nuget Package??
Hi, I was not planning to release strongly named versions, but keen to see whether there is a way to address your needs. Two and a half reasons why I did not release strongly named builds:This is...
View ArticleNew Post: Completion Callback
R.NET is designed to work in-process; this includes R running in the same process as the C# code calling R.NET directly. So I do not understand what you mean by "in its own process". The method...
View ArticleNew Post: Completion Callback
I would add that the R engine itself is single threaded, so all normal R calls for symbolic expression creation, evaluation, and output are single threaded and block until completion.
View ArticleNew Post: RDotNet.Graphics - Nuget Package??
I would suggest not bothering with strong names and letting each organization handle that independently from source, or via something that does IL magic like the assembly strong naming toolkit...
View ArticleNew Post: R.Net doesn't load library("lattice")
Hi how should I add the location to the System directory? I have moved R.dll in the folder where my C# project is stored. Then I use the following: REngine.SetEnvironmentVariables(); REngine engine =...
View ArticleNew Post: R.Net doesn't load library("lattice")
You'll need to add the following to the end of the environment variable: "Path" ;C:\Program Files\R\R-3.1.1\bin\i386;C:\Program Files\R\R-3.1.1\bin\x64; Sorry, I was incorrect on the previous post,...
View ArticleNew Post: Forecast
yuvaraj1985, I was having a similar issue and it was due to the fact that I didn't have a couple of things setup prior to running my .NET application:I didn't add the R path (32 and/or 64 bit) to my...
View ArticleNew Post: R.Net doesn't load library("lattice")
Hi, here is the code I am using: public void plotGraphR_2D(List<double> x, double[,] y) { string Rpath = @"C:\Program Files\R\R-3.1.0\bin\x64"; REngine.SetEnvironmentVariables(Rpath); REngine...
View ArticleNew Post: R.Net doesn't load library("lattice")
The behavior you are seeing is an intentional behavior with R. You need to surroundggplot() + ggplot() + geom_line(data = my_data, my_data$Price) withprint(ggplot() + ggplot() + geom_line(data =...
View ArticleCommented Unassigned: Differences in Visual Studio 2010 and Visual Studio...
Reference: https://rdotnet.codeplex.com/releases/view/122854, https://rdotnet.codeplex.com/documentationWhen I executed the sample "Hello World", it worked in Visual Studio 2010 but not in Visual...
View ArticleCreated Unassigned: RODBC Issue [145]
__Environment:__C# in VS 2012R 3.0.2I have an issue that affects a web app, but not a console app.This is the R code in questions:```dbHandle <- odbcDriverConnect('driver={SQL...
View ArticleCommented Unassigned: RODBC Issue [145]
__Environment:__C# in VS 2012R 3.0.2I have an issue that affects a web app, but not a console app.This is the R code in questions:```dbHandle <- odbcDriverConnect('driver={SQL...
View ArticleCommented Unassigned: RODBC Issue [145]
__Environment:__C# in VS 2012R 3.0.2I have an issue that affects a web app, but not a console app.This is the R code in questions:```dbHandle <- odbcDriverConnect('driver={SQL...
View ArticleCommented Unassigned: RODBC Issue [145]
__Environment:__C# in VS 2012R 3.0.2I have an issue that affects a web app, but not a console app.This is the R code in questions:```dbHandle <- odbcDriverConnect('driver={SQL...
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