[Rd] Subsetting vectors/arrays using factors can be seen as misleading

2008-03-12 Thread Laurent Gautier
Dear list, Subsetting vectors/arrays using factors can be seen as misleading, and I was thinking that it could be discouraged (at least by issuing a warning). I could not find whether this was discussed earlier, but I can be pointed to a reference if I missed any. The "extract" operator "[" can t

[Rd] dan.bolser has invited you to Spokeo

2008-03-12 Thread dan . bolser
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Re: [Rd] NA warnings for r() {aka "patch for random.c"}

2008-03-12 Thread Martin Maechler
> "BAT" == Berwin A Turlach <[EMAIL PROTECTED]> > on Wed, 12 Mar 2008 01:23:10 +0800 writes: BAT> G'day Martin, On Tue, 11 Mar 2008 18:07:35 +0100 Martin BAT> Maechler <[EMAIL PROTECTED]> wrote: >> > "BAT" == Berwin A Turlach <[EMAIL PROTECTED]> > >> on Tue, 11

Re: [Rd] Rtools and GCC4 problem

2008-03-12 Thread Prof Brian Ripley
You seem to be assuming that the C++ code is correct and the compiler is wrong. It seems very much more plausible that the reverse is true. Gcc3 was notoriously loose in its standards conformance in C++ and Fortran. Gcc4 is better, but g++4 still allows at least 10 packages on CRAN to compile