search for: rdcom

Hi. I'd like to build installer for integrate my GUI program for R, R for win and RDCOM. Can the distribution like this be got permission? If so, installation of these softwares will be done in just one time. And where can I get each inno setup'iss file for R & RDCOM. Because these sources seem no to include their own iss file. Regards.

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...excel() xl.workbook.open("MyFile.xlsx") some Excel add-ins are (installed but) not loaded. Since the problem is related to local add-ins at my side, I cannot reproduce the problem here. I am aware of how to solve this problem using VBA, but looking for a solution within R, may be using RDCOM Thanks Ayhan [[alternative HTML version deleted]]

Hello I am using Duncan Lang's RDCOM Client package (available on omegahat.org) under R 1.7.0 and Windows XP Pro. Is this the right forum for questions about this package? In case it is, here is my question: Instances of COM objects do not seem to terminate as expected, but leave residual processes running. For example, if I try t...

Hi, Where do I find the link to install RDCOM? I need to use RExcel for my project. Thanks a lot! Uma This e-mail may contain confidential and/or privileged i...{{dropped:13}}

...formula, I tried > formulaLevels = levels(results$Formula) > typeof(formulaLevels) [1] "character" > formulaLevels[1] [1] "((-0.19*({EthanePropaneMolFracTotal}*100)^2)+(12.3*({EthanePropaneMolFracTotal}*100))-13)*0.8" These works well within RGui. Then I tried to use RDCOM to communicate with .net: StatConnector curve = new STATCONNECTORSRVLib.StatConnectorClass(); curve.Init("R"); curve.EvaluateNoReturn("library(RODBC)"); curve.EvaluateNoReturn("conn = odbcConnect("+@"""" + "SQL Server" +@""&quo...

I am using RDCOM as a data-transfer between R and C#.net. I got a question on datasets with missing data. For instance, if list = c(1,2,3,NA,5), in R, typeof(list) is integer but, in C#, I did not see a suitable data type for (1,2,3,NA,5). Of course, one can use is.na to transfer (1,2,3,NA,5) into string[] in C#. S...

Hello, We are using the new version 1.7.1 of R with the R-(D)COM Interface 1.2 through Excel. But we failed using the ARIMA and SUMMARY functions: the Statconnector doesn't work even if these functions work under R. Please, could you explain us how to solve this problem? Thanks a lot! Marion and Jeanne

...;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) I've tried to look at the RDCOM documentation but could not figure out whether this can be done. Regards David David Edwards, Biostatistics, Novo Nordisk A/S, Bagsværd, Denmark. DEd@novonordisk.com <mailto:DEd@novonordisk.com> Tlf: +45 44 42 62 35. Fax: +45 44 42 14 80 [[alternative HTML version deleted]]

...2005 to use some statistical functions from R. I have installed DCOM 1.3.5. but as soon as the statement iR.Init("R") is executed I get the following error: Exception from HRESULT: 0x80040013 I have checked the path and the environmental variables and there are none associated with the RDCom, which is what I would expect. I searched the registry for differences between my laptop (Windows XP SP2) where it works but have not found anything useful I have also tried to install Version 2.0.0 from http://cran.r-project.org/contrib/extra/dcom/RSrv200.html. But this did not resolve the prble...

...ck.dll in the correct directory. I am not sure why the forward slash "/" characters are not back slash's "\" in this error message. However, I do not know if this is important. I have installed R 1.7.0 on my system running windows 2000 and I have installed RExcel 1.0 with RDCOM server 1.2. Any help would be appreciated. I think the RExcel add-in is fantastic and I would like to be able to use the lapack.dll routines. Regards, Tony MacKenzie

...r "Object "doesnotexist" not found" be passed back into Excel, either as a dialogue box in Excel, or available to VBA using a GetRError function or something? I hope someone can help, or point me in the right direction. Info from "About RExcel" : RExcel version 1.35 RDCOM server 1.35 R system software: Version 2.0.0 Microsoft Excel 10.0 Windows NT 5.01 > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status beta major 2 minor 0.0 yea...

I am trying to use R functions from my MATLAB code using a DCOM server. I am working under Windows XP. While I mange to run basic functions and run them using scripts, when I try a more complicated set of functions I fail. I am trying to perform survival analysis, using Surv Surv(recruTime,recur) Surv creates a somewhat complex output and I get the response Problem evaluating command

HI R lovers, I have been facing a petty trouble with datas' import : I have a plain txt file (see attached file or the copy below) that I cannot read either with scan or read.table > scan(file="F:/Alt/HDG/Stoliaroff/Data/test.txt") Error in scan(file = "F:/Alt/HDG/Stoliaroff/Data/test.txt") : "scan" expected a real, got "??6" >

Dear all, i use the following package/syntax to export data to excel: library(xlsReadWrite) write.xls( exportdata,pfad,colNames = TRUE,sheet = 1,from = 1,rowNames = FALSE ) Everything is fine, but the format of the export is not the best. For example, I every time have to adjust the column width. Furthermore there is no possibility to highlight some cell or make them colourful. I create a lot

Greetings everyone, I am new at R. My questions is rather basic. Looking R manuals looks like there should be a way to read MS excel files into R. Could somebody tell me which library should I use for that? Thanks in advance Victor H. Marín Laboratorio de Modelación Ecológica Depto. de Ciencias Ecológicas, Fac. de Ciencias, Universidad de Chile Casilla 653 Santiago, Chile

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I have finally got around to putting 4 packages on the Omegahat web site 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 entire...

Hi all, first thanks reading my letter, Im statistics student . im doing my final assignment bout application of correspondence analysis in geographical information system. i use delphi 7 for developing and R for statistical computation. I use RDCom to cennect delphi and R. there was some example in visual basic to get the vharacter output of R in in vb. but i cant get the character output of R in delphi. i have got the graphic of R in delphi. i wanna get the character output in R for my delphi application. anybody knows??? the example s...

Please, can you tell me if you know how can i use the library Igraph in C# ? Thanks Nadifi Taoufik ************************************************************************* This message and any attachments (the "message") are con...{{dropped:15}}