Roger,
please try tracking it with valgrind - that will typically trigger at the cause
whereas what you see is just the fall-out much later when the memory got
already corrupted.
Cheers,
Simon
On Feb 20, 2013, at 6:20 PM, Roger Koenker wrote:
> Dear All,
>
> I'm trying to track down a very
Dear All,
I'm trying to track down a very erratic bug in some fortran; I have an example
that
quite consistently segfaults on windoz, and more sporadically on mac, all in
the
course of doing some bootstrap calculations, varying the set.seed call, but
I'm now
trying to see what is going on on
I have a question for the R core development team:
Are there any near-term plans to incorporate the ODBC API function
SQLBulkOperations into the RODBC package? As you are probably well aware,
the sqlSave() function uses a row-by-row insert (even in the 'fast' version)
that imposes heavy DB transac
I was compiling R on a system which admittedly was in the odd situation
that it declared a function in math.h, but didn't have the associated
implementation in libm, and the R 2.15.1 compilation failed.
It turns out that R_CHECK_FUNCS is rather less robust than the standard
AC_CHECK_FUNCS which ac
I saw the following in R help page "Extract.data.frame".
The replacement methods can be used to add whole column(s) by
specifying non-existent column(s), in which case the column(s) are
added at the right-hand edge of the data frame and numerical
indices must be contiguous to e
