stabledist 0.6-0 uploaded to CRAN's incoming
Martin Maechler
maechler at stat.math.ethz.ch
Tue Mar 15 15:42:27 CET 2011
A few minutes ago,
I have uploaded stabledist_0.6-0 to CRAN's incoming.
This is a new, small package which "factors out" the
[dpqr]stable() functions {and stableMode()} of the Rmetrics
package 'fBasics'.
The next version of fBasics will depend on 'stabledist'.
Advances:
1) stabledist is small and compact, and if useRs only need one of
the [dpqr]stable() functions, they now can get 'stabledist'
instead of all of 'fBasics' (which itself depends on the
"timeDate" and "timeSeries" packages).
2) dstable() has been considerably improved speedwise and in
numerical boundary situations, where the previous fBasics
version ended in an error, e.g.,
dstable(4000., alpha=1.00001, beta=0.6)
3) the RUnit-based unit tests are now active, as they no longer
take too much time.
Best regards,
Martin Maechler (for the Rmetrics team).
--
Martin <Maechler at stat.math.ethz.ch> http://stat.ethz.ch/people/maechler
Seminar für Statistik, ETH Zürich HG G 16 Rämistrasse 101
CH-8092 Zurich, SWITZERLAND
phone: +41-44-632-3408 fax: ...-1228 <><
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