search for: rdcomserver

Hi Everyone, I'm experimenting with the RDCOMServer package under R-2.0.0. I'm not having much success yet - the methods im registering do show up in the registry but I'm not able to call the using RDCOMClient from another package. I'm still attempting to diagnose my problem in other ways, but though I should check to see if there ar...

Has anyone managed to get this working? Here's what I did: I got the binary build for R2.0.1 from the Omegahat download page, and made a small change to the registerClassID function ( to make it use the right path to RDCOMServer.dll). Then I tried to replicate the simple TTest example from the same web site. The COM class definition and registration worked fine for me. To test this, I tried to create the COM object using COMCreate ( from the RDCOMClient package ): COMCreate('R.TTest') -- this causes an error sayi...

...for use on Microsoft Windows. The packages are: RDCOMClient - interactive, dynamic access to arbitrary (D)COM objects from within R that allows one to create COM objects from R and call their methods and access their properties without the need to compile any code specific to the COM object. RDCOMServer - facility for defining COM classes entirely within R using functions and values as methods and properties. This is a more general model than the one in S-Plus and the Thomas Baier's RDCOM facility. It allows clients to see S-COM objects as regular COM objects without needing to know th...

Hi there, I'm currently trying to use R in an automated macro with Excel, and to this effect I've been using the D(COM) server. However I've been having alot of problems with it, because it seems to be limited to only recieving and sending arrays. I've been struggling trying to find a way to receive model summaries from R to put in Excel. I also seem to have some strange errors

Dear list member, I am using the packages RDCOMClient and SWinTypeLibs and try to import a COM object (created in Delphi) in R that is of type 'early binding' instead of late 'late binding'. Is there a possibility to do this in R? Currently, the following returns an error message: l1 = LoadTypeLib("c:\\Programme\\INVESCO\\QaCalendar\\Calendar.dll")

Hello all Can R be used as a COM client (rather than as a COM server)? The following (Splus) code shows the sort of thing I'd like to do: pMIM <- create.ole.object("mim31.Server") NoOutputLines <- call.ole.method(pMIM, "SendCmdLine", "show w") for (i in 1:NoOutputLines) show(call.ole.method(pMIM, "GetOutputLine")) release.ole.object(pMIM)

Hi, We - Venkatesh Mysore and Salvatore Paxia of the New York University's Bioinformatics Group under Prof.Bud Mishra - have been working on enhancements to R for a while now. We're happy to announce that we have some good stuff up and running now: 1. A debuggable Microsoft Visual C version ( _MSC_VER) of R-1.7.0: R-1.7.0-msc (YES !!!!) 2. COM/OLE-support that will allow invoking of

After a long processing, I was able to create a version of a small C# class that was able to emulate the rproxy by P/Invoke. This is mostly to find a workaround a performance problem of the StatConnector. It's almost work but ... I have strange memory exception when I call the print function. The variable seems to not survive from one call to the other. As there is no debug symbol for