>>>>> "Arne" == Arne Henningsen <[EMAIL PROTECTED]>
>>>>> on Tue, 22 Nov 2005 16:19:19 +0100 writes:
.....
>> You are reporting as a bug in R a problem on your own system in an=20
>> unreleased ('unstable') version of R.
Arne> I used this version to check my R packages because the
Arne> packages on CRAN are checked by R-devel, too.
>> Since it is unstable and
>> unreleased, such things are by definition not bugs in R.
Arne> Sorry, I did not know this. I thought that my report could help you.
Arne> The next time when I will find an error in R-devel I won't report it.
No; please do "report" the problem, which may be useful for
development, but please do *NOT* use the bug repository, and
probably don't assume it's a bug in R, unless you have quite a
bit experience about R bugs and non-bugs.
Instead, just send e-mail to R-devel and explain,
and you may actually helping R development, particularly if you
are willing to investigate some details that we ma ask you
about.
>> Others are not seeing this, so we cannot do anything
>> about the problems=20 seen on your system. This is not
>> at all a new test, and although random=20 it is run with
>> set.seed(1). I can reproduce the result in the output
>> file= =20 (on my systems) exactly by
>>
>> > set.seed(1)
>> > hist(replicate(100, mean(rexp(10))))
>>
>> Please see if you can debug it on your own system. (My guess would be=20
>> that it only occurs as part of the test file.)
Arne> Yes, that's exactly the case. If you want any further
Arne> information please don't hesitate to contact
Arne> me. Otherwise I won't bother you anymore with this
Arne> issue.
Too bad.
It might have been interesting to see what
set.seed(1)
replicate(100, mean(rexp(10)))
or also
set.seed(1)
hist(replicate(100, mean(rexp(10))))
traceback()
##^^^^^^^^^
gives on your R-devel installation.
That's why Brian Ripley helped you by mentioning 'set.seed(1)'.
Regards,
Martin Maechler, ETH Zurich
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