>
>  I think your question is answered by
>
> http://cran.r-project.org/web/packages/fOptions/ChangeLog
>
> 2010-04-23  chalabi
>
>        * ChangeLog, DESCRIPTION: updated DESCR and ChangeLog
>        * src/085A-LowDiscrepancy.f: fixed sobol RVS on 64 bit platform
>        * ChangeLog, DESCRIPTION: updated DESC and ChangeLog
>
>  The middle item seems to address your problem exactly.
>  That fix is 18 months old, so updating might be a good idea ...
>
>  Ben Bolker


Ben, thanks very much for the pointer but the bug must not really be fixed.
I encounter the problem when using version 2140.79, which is the version at
http://cran.r-project.org/web/packages/fOptions/ and which has a date of
2011-06-08.

Oddly I have a machine with (what I thought was) an up-to-date version of
13.2 which includes fOptions version 2110.78, dated 2010-04-27. This is the
one install on which I have *not* encountered the problem. Very strange!

Bob

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