similar to: Problem with rtest.c

I am trying to run rTest example (XP, Eclipse, ) available with code. JRI etc are used from the rJava package (i.e. Haven't built myself) The code dosent runs properly - it shows ( i tried passing argument as --save). what else is possible. 'Creating Rengine (with arguments)' and then gets terminated. When I am trying to use run.bat >run.bat examples\rtest.java it says >

Hi everyone, I'm trying to create a small C++ program which embed R, but I'm having problems when I try to do it on Windows 64 bits. I have created a minimal reproducible example which is just the src/gnuwin32/front-ends/rtest.c file with the R_ReplDLLdo1() loop, the only difference is that I set the interactive mode to TRUE. Here is the cpp file:

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.

Hi, I want to call R from within Java, using jri as per http://www.rosuda.org/software/jri/ So I am following the instructions in the README file for JRI 0.2-4. I have run 'sh configure.win' and 'make' and they seemed to be successful. (See below for the output from make, for example.) But when I try 'run.bat rtest' (with and without R command line arguments) the output

People, I''m trying to run the ruby debugger against a Test::Unit::TestCase class which is a parent of a Rails class. I started my study with a simple script: # # bikle_test.rb # require ''test/unit'' class BikleTest < Test::Unit::TestCase def setup @string10 = "hello" end def test10 assert_equal @string10, "hello" end end The

Hello, I have 2700 text files in a folder and need to apply the same program/procedure to each individually. I'm trying to find how to code something like: For each file in <Folder> do {<Procedure>} is there an easy way to do this? other suggestions? I have tried to list all the files names in a vector e.g. >listfiles[1:10,1] 1 H:/Rtest/AXP.txt 2 H:/Rtest/BA.txt 3

Hi Guys, I am new to R and just trying to write a small script to automate a couple commands. But I run into the setwd(): cannot change working directory. I googled a little bit and tried all fixes/suggestions with no success. Basically I have a script that works from inside a directory with my data (/home/sean/Rtest/Data01). Now I want to modify the script to make it run from the upper directory

Dear All, I have a pair of .cpp and .def file can be compiled using VC++ and works perfectly well in S-PLUS. I wanted to do the same for R; so I followed the guidline given in "Building from a source-code library under Windows" as much as possible and manage to compile them using VC++ and call it from R. But it gives different answer from the one called from S-Plus. I know that I did

Hi, I have been developing a small package. It install under RedHat Linux 9.0 without a problem. However, I have a small problem under Windows XP. I am using R-1.8.0 on both systems and HTML Help Workshop 4.74.8702.0 on Windows XP. I created the package under Linux. When I try to install the package created under Linux in Windows XP using c:\rtest> rcmd install rtest I get the following

I'm not looking for an answer here, this is just a report of a peculiar event I've observed and can reproduce. I'm developing a g95 (20050129) compiled package on windows xp pro using R-2.1.1, and gcc-3.4.2 (mingw special). An older version of the F95 package compiled and ran without problems. The new version of the package includes extensive changes in the code. The package has a

Hi, I am working at a major financial institution and we would like to embed R in one of our front office application. The application is written in C/C++ so I started by trying to compile the examples in "tests/Embedding" of R 2.0.1. I have modified "tests/Embedding/Makefile" according https://stat.ethz.ch/pipermail/r-help/2005-February/064341.html and set

Dear r-devel members, I encountered a C stack limit issue, when I tried to embed R 2.5 into my application. In the R-exts document, it says:"Note that R's own front ends use a stack size of 10Mb". I desire to know: is it possible to decrease this stack size by modifying R's source code? If it's possible, which part of the source code is responsible for the issue? Thank

Because the require ''test_helper'' at the top of all the tests is relative now (it used to be something like require ''../test_helper''), you can''t just run the file with ruby anymore. And running the file with ruby is exactly what command + r does. Which means you can''t easily run your tests from textmate. The solution:

Hi, I've created a shared library from including this code (with g++ -I/usr/local/lib/R/include -I/usr/local/include -c Rtest.cpp; g++ -shared -L/usr/local/lib -o Rtest.so Rtest.cpp): void check_data (SEXP data) { int l=length (data); } But when I try to load it in R I get this error message: unable to load shared library ... ... undefined symbol: _Z9Rf_lengthP7SEXPREC How can I solve

I am compiling the Embedding examples in the tests directory and get an undefined reference. I include the make output as well as grep'd output of nm on libR.so and compiler and arch information. Do I have an improperly built R shared library or is there a problem with the Embedding tests or something else I am not seeing? Thanks for any help! George ost at

I am trying to get a dll compiled for use with dyn.load. I use R.1.7.1 under Windows. I have tried the following trivial example based on the "Writing R extensions" manual. rtest.h -------- class X { public: X (); ~X (); void Give7(double*); }; class Y { public: Y (); ~Y (); }; rtest.cpp --------- #include <iostream.h> #include "rtest.h" static Y y;

I am new to using R. I installed R on my computer (Windows) and everything things appears to be just fine. However, I have a simple script RTest.R that does a few simple calculations. When I double-click the RTest.R icon, I get an Information dialong box which says, "ARGUMENT 'C:\Documents and Settings\kgilder\Desktop\RTest.R' __ignored__" . When I choose OK, R then opens,

I''ve just put a new Ruby On Rails application up for testing at: <http://rtest.openprofile.net> Open Profile can be used as a login and user profile module for any Ruby On Rails application. Its purpose is to minimize the hassle of joining new web forums (or anything else on the web that requires you to enter a user name, email addres, password twice, etc.). If it''s

Hello All I am trying to get the JRI examples from rJava to work on Windows XP and failing. (And as a more general and connected question is there any review/summary of front-end software for R?) I have installed rJava from the Windows binary supplied. I compile and run the example supplied (rtest.java) and get the results below. I do not think the notes about a deprecated API are a problem. But