[Rd] Makevars that distinguish between OSX and *NIX

Hi Is there a similar way to create a specific Makevars for OSX versus *NIX systems as for Windows, e.g. a Makervars.osx ? If not what is there another lean solution to create system specific Makevars? I need to link differently depending on whether I am on *NIX or OSX (specifically link to Op

[Rd] graphics device event handling

Hi All I run across the following situation quite frequently and was wondering if there exists a simple solution that I missed. Situation: I develop some graphical display using the nice basic R graphical functions (plots, lines, images, histogramm ...). Now I would like to add a few simple user

[Rd] possible memory leak in e1071 svm

Hi All I am developing a package depening on the svm implementation in e1071. After running some tests I started to run in to memory problems for moderate size problems. I attached a simple piece of code and data the reproduces the problem - running this code with valgrind: R --vanilla -d "valgri