similar to: creating custom I/O for R

Dear R Community, I am trying to create a com dll wrapper for R in a mannor similiar to the R Com Server by Thomas Baier except that I would much rather avoid using the proxy dll ("Rproxy.dll"). Perhaps I don't really understand the reason for going throug the proxy in the first place, but it seems like an unnecessary indirection for an application which is not intended to use DCom.

Hello. I've dowloaded R-0.65.1 for WinNT/9X. >There is more support for (support of) ActiveX Automation via the >Rproxy.dll: see the file front-ends/readme. And where is this "the file front-ends/readme" which describes R's ActiveX Automation ? In "readme" under "r-install path\" and FAQ for Win port, no description about this. Please teach me.

Hello. I've dowloaded R-0.65.1 for WinNT/9X. >There is more support for (support of) ActiveX Automation via the >Rproxy.dll: see the file front-ends/readme. And where is this "the file front-ends/readme" which describes R's ActiveX Automation ? In "readme" under "r-install path\" and FAQ for Win port, no description about this. Please teach me.

Dear R-developers, even though I may not be the first one to encounter the problem described below, I would really appreciate some help or a link to a forum where this topic is being discussed. Probably I am simply misinformed on the usage of structRstart but see for youselve. I did check multiple forums and the whole internet on the topic without success. I am using the shared library version

Dear R Community, I am trying to create a com dll wrapper for R in a mannor similiar to the R Com Server by Thomas Baier except that I would much rather avoid using the proxy dll ("Rproxy.dll"). Perhaps I don't really understand the reason for going throug the proxy in the first place, but it seems like an unnecessary indirection for an application which is not intended to use DCom.

Hello, I am a newbie in R project and trying to call prcomp(x) of R function using (D)COM server communicate with R in ASP, and encountering the error "Runtime error -2147221493(8004000b). Automation Error, Object is static, operation not allowed." Source code is shown as below: <% Set StatConn=Server.CreateObject("StatConnectorSrv.StatConnector")

Dear r-helpers, I have been trying to invoke R from Java in a Windows 2000 computer (unfortunately). All my environment variables seem to be properly set, everything seems to be in order, but I obtaining a Fatal error: unable to open the base package error window. Also, the output of the invoker is Loading RInterpreter library R_HOME: R_HOME=C:/Programas/R RVersion: R_VERSION=1.6.1 whereas

I have a problem to understand the way gc_inhibit_torture is defined. In include/Defn.h it is declared as extern, using the __MAIN__ trick this leads to a definition in main/main.c. But in main/memory.c you define (and initialize) gc_inhibit_torture again: int gc_inhibit_torture = 1; /* gets set to zero after initialisations */ Then, in e.g. unix/system.c immediately at the beginning of

Hi All, I am using the R ActiveX component (v1.2). I have written a custom function in R which returns a dataframe. I want to be able to retrieve the contents of the returned dataframe in my application. Here is a snippet of the code (line that throws exception). X has been correctly declared and init'ed earlier on in the code. x.EvaluateNoReturn("results_frame <-

Earlier I posted the message below to R-announce. Please, let me appologize for this mistake, it was not intended. The solution was provided by Duncan Murdoch who passed on a message he recieved from Brian Ripley which informed me that settimg R_Interactive to 1 changes the default behavor of aborting on an error. Thankyou, Don Wingate. -----Original Message----- From: Don Wingate

Only vaguely on topic, here: does anyone know how, in Firefox on CentOS (6.3), or if it's possible, to see and use ActiveX controls on a website? The calendar here at work has ActiveX controls, apparently, and I can't even see them, much less use them. mark "my manager doesn't want reminders...."

I have one http applicaion that uses activex to load, my problem is that i can`t seem to install ie4linux that from what i understand works with activex. This is the only thing i need to fix to kick windows out the door. I`m using ubuntu 10.10. What wine version do i need to use in order for it to work ?

Hi! We are working in a migration of workstations (with M$) to Linux, we are around 12000 pc?s, with a lot OF aplications designed to WinNT, some of these are web aplications with Java and activeX from Microsoft, we need to run it in Linux, and we tried to use Wine to do it. The question....How to install IE(4, 5 or 6) in a system without Windows partition, and...the support for java and activeX?

Hello, I'm using wine/cvs and I'm trying to get IE6 installed (the windows tree I got using method #2 doesn't work with the current wine/cvs) I setup the config file so wine simulates an nt environment; then, after deselecting VML the download completes; However, wine then complains I do not have the Mozilla ActiveX control installed (for mshtml.dll) Can anyone tell me how to

Dear all, While trying to port ff-activex-host to Linux with winelib, I got an error as below: $ make wineg++ -c -O0 -W -mno-cygwin -I/home/fracting/wine-git/dlls/atl -DWIN32 -D_WINDOWS -DXP_WIN32 -DMOZILLA_STRICT_API -DXPCOM_GLUE -DXP_WIN -D_X86_ -DNPSIMPLE_EXPORTS -o GenericNPObject.o GenericNPObject.cpp In file included from GenericNPObject.cpp:36: GenericNPObject.h:39: fatal error:

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

Hello R developers, Platform: Windows 2000. Compiler: GNU GCC - 2.95.2 (CRTDLL) I have a C function for evaluating commands using eval(SEXP,SEXP) which is included in a personal make of R.dll. (Similiar to R_Proxy_evaluate() in rproxy_impl.c) Using SETJMP to catch errors works but there is a problem. For example, the following code: if (SETJMP(R_ToplevelContext->cjmpbuf)) //

Hi I'm trying to get an ActiveX running in IE6. The ActiveX is from a surveillance DVR which require an ActiveX viewer. I've installed IE6, VC6run, WMP9 using winetricks. I have installed manually the activex (putting files in system32 and register ocx manually) The ActiveX starts, in fact I can see the interface of activex, but instead of loading the streaming video I get an error

Dear all, my aim is to integrate R in an interactive visualisation software called Bulk Analyzer developed by VrVis (http://www.vrvis.at). the code: SEXP e, tmp; ParseStatus status; PROTECT(tmp = mkString("x <- c(1.234,-3.45)")); PrintValue(tmp); PROTECT(e = R_ParseVector(tmp, -1, &status, R_NilValue)); PrintValue(e); UNPROTECT(2); produces the following output: [1] "x

All, I am in need of some help. I''ve run into a problem that I am not able to fix or even troubleshoot. I am trying to run Mongrel as a service on Win32. Basically, my problem is that running Mongrel as a service works fine. Fine until I change the configuration (using service::remove and service::install) to use --prefix. I must have this as I am running multiple webapps and app