Xypron Statistics is a Java library which was developped with supply
chain simulation in mind. The normal, the exponential and the gamma
distribution have been included. Methods to calculate fill rate and
order rate service levels as well as safety factors are provided.
The Mersenne Twister algorithm is used to provide high quality random
number generation.
Some functions for the gamma distribution where adopted from
http://www.ssfnet.org/download/ssfnet_raceway-2.0.tar.gz.
For these the following applies:
Copyright 1999 CERN - European Organization for Nuclear Research.
Permission to use, copy, modify, distribute and sell this software and
its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice appear in all copies and
that both that copyright notice and this permission notice appear in
supporting documentation. CERN makes no representations about the
suitability of this software for any purpose. It is provided "as is"
without expressed or implied warranty.