Hi, few months ago I developed a wrapper around 2 scientific libraries. DCDFLIB (Library of C routines for Cumulative Distributions Functions, Inverses, and Other parameters)(by Barry Brown and James Lavato) and RANDLIB (by Barry Brown, James Lavato and Kathy Russell). I was asked to create the wrapper by a Mr. Ed Luschei from University of Wisconsin - Madison WI. He is a weed ecologist. The site of the "Weed ecology" group is : http://weedecology.wisc.edu/ . The wrapper is available here : http://www.hristov.com/andrey/projects/php_stuff/stats/ and can be downloaded from this url : http://www.hristov.com/andrey/projects/php_stuff/stats/stats.tgz There is previous an effort to wrap the library by 2 scientist of UCLA : Arno Ouwehand and Jan de Leeuw . Their implementation however is worse since they do not validate the input parameters. In their code there are available numerous problems that may lead to segmentation fault. Thus I decided to rewrite the wrapper and use different function names according to PHP's coding convention for function naming. The documentation of the 2 UCLA's scientist can be used as reference : http://www.jstatsoft.org/v02/i01/statistics.pdf . I propose this wrapper to be added to PECL.
Any comments/suggestions are welcome! Thanks, Andrey Hristov P.S. AFAIK the two wrapped libs are in Public Domain therefore there is not license problem. -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
