[R] fortran problems with R >= 2.6.1 on Mac OS X

Hello, I tried to compile the source of a package which uses fortran90 with R 2.6.2 and R 2.6.1 without success. Compiling it with 2.5.1 is successful. The error message for versions >= 2.6.1 is: gfortran: error trying to exec 'f951': execvp r What is the reason for that? Best regards Meinh

[R] data.frame's and [2, c(T, F)] in R 2.6.0

In R prior to 2.6.0 with matrizes as well as with data.frames it is possible to do: a[2, c(TRUE, FALSE)] In R 2.6.0 the mixed indexing works only for matrizes. Is this the intention, a bug, or did I get something wrong? Best regards Meinhard Meinhard Ploner Althingstrasse 15 39031 Brun

Re: [R] data.frame's and [2, c(T, F)] in R 2.6.0

On Oct 8, 2007, at 4:58 PM, Peter Dalgaard wrote: > data-ploner.com wrote: >> In R prior to 2.6.0 with matrizes as well as with data.frames it is >> possible to do: >> >> a[2, c(TRUE, FALSE)] >> >> In R 2.6.0 the mixed indexing works only for matrizes. Is