PHP Classes

File: readme.txt

Recommend this page to a friend!
  Classes of stefano dolzi   Combinatorics   readme.txt   Download  
File: readme.txt
Role: Documentation
Content type: text/plain
Description: read me
Class: Combinatorics
Make combinatorial statistics calculations
Author: By
Last change:
Date: 18 years ago
Size: 785 bytes


Class file image Download
Hello! This class contains some useful statistical functions to calculate dispositions and combinations of objects. An interesting use of it could be to find the best path, both if you have to visit a certain number of cities and if you have to touch a certain number of nodes in a network. Of course, developping similar functions inside a specific database (using pl/sql for Oracle, Transact SQl for SQLServer, plpgsql for Postgresql) is probably more efficient, but this approach is database independent. I have done some tests and they seem to work. If you find any errors or have some suggestions please contact me. Have a nice day :-) p.s. The main class is Combinatorics. The class Geo extends Combinatorics and was built only to be used in the example.