search for: baiers

Just saw this in the Windows Secret blog: Get official and unofficial fixes for Excel By Brian Livingston Despite the hotfix that Microsoft recently released for Excel 2007, as I described on Oct. 11, some math errors that you should know about still lurk in both Excel 2007 and Excel 2003. I'll bring you up to date and explain how you can get better results from Excel. Baier and

Hi, I don´t think that this is a ext3 Problem, since you have problems partitioning that disk. Perhaps a hdparm -i /dev/hdX could shine some light on this, also a fdisk -l /dev/hdX could be useful. For now - let me guess: <guess> To me, it seems, that the disk is clipped to 32GB, perhaps the mainboard bios can not cope with a disk >32GB - just a thought. Since the manufactorer

Full_Name: Venkatesh Mysore Version: R-1.7.0 OS: WindowsXP Submission from: (NULL) (216.165.110.10) While accessing Rproxy.dll repeatedly (using the code from the (D)COM example in the R website) causes a failure in the 24th iteration. R-1.6.2 does NOT give this error. This seems to be a memory management error, that might be linked to the huge leakage difference between R-1.7.0 and R-1.6.2

Hello, don't know if this behavior is a bug, but I want to share this information. samba server version 3.4.3 is installed on solaris10 x86 compiled with gcc Reading specs from /usr/sfw/lib/gcc/i386-pc-solaris2.10/3.4.3/specs Configured with: /builds/sfw10-gate/usr/src/cmd/gcc/gcc-3.4.3/configure --prefix=/usr/sfw --with-as=/usr/sfw/bin/gas --with-gnu-as --with-ld=/usr/ccs/bin/ld

Hello all, I’m new here and this is actually my very first post. My name is Giannis and I am an undergraduate student. I am programming in Microsoft’s Visual Studio 2010 (VB.NET mostly) and I want to create a program for the research group I am in. I merely want to evaluate actions and use simple statistical things such as ks test (Kolmogorov-Smirnov), and some plots. The reason I need to call R

Using Thomas Baier's DCOM server I can do the following (in Windows 2000): I create a slider in Excel, and the sliders On_Change event triggers a call to R. This call redraws an R graph, and so I have animated R graphics controlled by Excel's slider. The problem is that Excel needs focus so i can grab the slider, and therefore it partially covers R's graph window. Is there a way to

Dear all, I am quite new to R and for preofessional reasons I was interested in the R/excel interface by Baier and Neuwirth. After setup I see the Rexcel and the Rhelp on the Menu bar of Microsoft Excel XP. However, after putting the formula =RApply("pchisqr", 30, 1) Excel returns the message "could not start Rserver". Any suggestions how to fix this. How do run this

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

Hi, I'm using R_MakeExternalPtr() to store handles to (COM) objects in a SEXP. The code basically is sexp = R_MakeExternalPtr(handle,R_NilValue,R_NilValue); R_RegisterCFinalizerEx(...); After creating the sexp, LENGTH(sexp) returns some quite large integer value. It seems like an "unitialized" value. Can I safely assume, that an SEXP of type EXTPTRSXP can only contain a single

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 all, In S+, there are functions like create.ole.object call.ole.method release.ole.object for communicating with other programs which work as a COM server (on Windows). Is it possible to do something similar in R (I've studied the 'connections' facilities, but they do not seem to work). ========================================== S?ren H?jsgaard, PhD, Senior Scientist

Dear R Development Team, Using Thomas Baier's R Com Server -- or a dll I am building which supports an evaluate function that is based on Baier's function R_Proxy_evaluate contained in proxy_impl.c -- when I issue an invalid command to R such as "plo(x)" the program crashes. There is code in R_Proxy_evaluate to test for a parse error before actually generating code and issuing

Dear R Development Team, Using Thomas Baier's R Com Server -- or a dll I am building which supports an evaluate function that is based on Baier's function R_Proxy_evaluate contained in proxy_impl.c -- when I issue an invalid command to R such as "plo(x)" the program crashes. There is code in R_Proxy_evaluate to test for a parse error before actually generating code and issuing

Dear R developers, I am building an ActiveX Com wrapper for R. I have successfully implemented an Evaluate function using rproxy_impl.c and rtest.c as examples. The Com object as it stands at the moment is similar to Thomas Baier's automation server StatConnectorSrv.exe except that it does not use the Proxy. My goal it to include a couple of activeX controls in the library: One to provide a

Sam Rushing's Python extension 'calldll' will supposedly give me access to any DLL, and presumably R.DLL in particular, from Python. I have no experience manipulating DLLs as yet. I am learning Python. I can't find any simple step-by-step instructions on how to get done what I want to do. Does anyone have experience with this? Is there a better way? Of course, one can use

Dear List, R packages may specify a "LinkingTo" attribute to specify dependencies to the source code (mainly the header files) of other packages. Unfortunately, it is not possible to also have a reference to the generated library (.dll on Windows) of the other package. So including a header file from another package to call an (exported) function will just not help. I've tried

Hi all, I am trying to make calls to R from an MFC application running on XP and am having problems blocking the application while the call executes. I have tried the following approaches to using R from the application (note that I set a wait cursor while R is executing). 1) call rcmd in BATCH mode using system(). This works well, except that I get the cmd window popping up... which makes the

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.

Dear All, I have attempted to install the R-Excel Interface with poor results. The version of R is 1.6.1, the version of R-Excel is 1.0, the version of COM is 0.99. All of these were downloaded Monday, 6 January 2003. R (version 1.6.1) is installed on the machine and appears to run correctly on its own. The computer is a Compaq Pentium 4 machine with 128 meg of RAM running Windows 2000 and

After installing the package 'rscproxy' downloaded from the CRAN server, I get the following error message from R 2.8.0 about a version conflict : package 'rscproxy' successfully unpacked and MD5 sums checked The downloaded packages are in C:\Documents and Settings\John Meerman\Local Settings\Temp\RtmpbK9mxN\downloaded_packages updating HTML package