search for: _r_

In base R, there are lots of environment variables with either prefix 'R_' or '_R_', e.g. R_ENABLE_JIT and _R_RNG_VERSION_. I always considered R_* variables to be "public" and _R_*_ ones being "internal" but realized I don't have a reference for this. Is this true, or is there another reason? Is the difference between the two kinds documented anywhe...

...m happy, it is saying that the Throughput is significatively affected firstly by the number of database instances and secondly by the number of middleware instances. The problem is that I need to integrate multiple replications of this same 2^k so I can also account for experimental error i.e. the _r_ of 2^k*r but I can't see how to integrate the _r_ term into the data and into the aov function parameters. Can anyone advice? TIA, Best regards, Giovanni

Hello, I am having trouble installing the package playwith on the latest Mint "helena", running R version 2.10.1 (2009-12-14). I suspect it has to do with the GTK library but as far as I can tell there is nothing wrong with it. Any help extremely appreciated. I include the output: > install.packages("playwith") Warning in install.packages("playwith") :

I am trying to use the R API to call optim functions (nmmin, vmmin, lbfgsb, etc.) through a C program but I couldn't find the shared library to link under the R-2.6.0 build which is compiled under Linux (REL5). main.cpp:35: undefined reference to `Rf_initEmbeddedR(int, char**)' main.cpp:41: undefined reference to `nmmin' Thanks in advance for any help. ------------------------

...red comparison operators <, <=, >, >= are used on language objects. A small number of CRAN and BIOC packages will fail after this change. If you want to check your packages or code before the change is committed you can run the current R-devel with the environment variable setting _R_COMPARE_LANG_OBJECTS=eqonly where using such a comparison now produces > quote(x + y) > 1 Error in quote(x + y) > 1 : comparison (>) is not possible for language types Best, luke -- Luke Tierney Ralph E. Wareham Professor of Mathematical Sciences University of Iow...

Dear all, I try to understand why on my computer I do not clear all data with this code: #include <R.h> static int count = 0; class A { public: A(){ printf("c %d\n", count); count++; } ~A(){count--; printf("d %d\n", count); } }; extern "C" { void testAL(){ A a; { A b; } error("does not write [d 0]"); } }

Hi all, I'm trying to invoke R from a perl program, using R BATCH. My original R program wrote an output to a file and plotted a graph. I'm having problems with the following three things: 1) To get the output file name form the perl program I wrote the following, in my R program: commandArguments <- commandArgs(); outputFile <- commandArguments[length(commandArguments)]; This

On 01/11/16 21:08, Kirill M?ller wrote: > Did you reinstall the gsl package [1]? Apparently not. I did a complete update.packages() which reinstalled a great number of packages (I have a great number in my personal library). There were complaints about 4 packages, one of which was "copula", but "gsl" was not one of them. I would have *thought* that if "gsl"