At 10:22 AM 10/20/2003 +0200, Martin Maechler wrote:
>>>>> "Kuantsai" == Kuantsai Lee <[EMAIL PROTECTED]>
>>>>> on Sat, 18 Oct 2003 18:20:23 -0700 writes:
Kuantsai> Has anyone ported the Bagplot function by
Kuantsai> Rousseeuw, Ruts, and Tukey from S to R? The S
Kuantsai> function comprises a script and a FORTRAN
Kuantsai> function. I assume porting is relatively
Kuantsai> uncomplicated, but since I have not done any
Kuantsai> porting before I would not want to invest the
Kuantsai> effort if a port is readily available.
Yes, Christian Keller did a semi-port, which I had ``finished''
long ago.
When starting to experiment with it I found that it produced
segfaults (in the Fortran code) semi-stochastically and I never
found the time to figuring out why they happened. I can have a
look and provide
my "bagplot" package as source package -- but not via CRAN as
long the problems mentioned remain.
Can you build R package from the sources?
Regards,
Martin Maechler
<[EMAIL PROTECTED]> [1]http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum LEO C16 Leonhardstr. 27
ETH (Federal Inst. Technology) 8092 Zurich SWITZERLAND
phone: x-41-1-632-3408 fax: ...-1228 <><
I have not built R package from the sources before, but there is
always a first in everything. Send me the source package and I will
give it a try.
References
1. http://stat.ethz.ch/~maechler/
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