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Class: Combinatorics


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  Classes of stefano dolzi  >  Combinatorics  >  Download  >  Support forum Support forum  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Combinatorics Support forum
Base name: combinatorics
Description: Make combinatorial statistics calculations
Related top rated classes:
Version: -
Required PHP version: -
License: BSD License
All time users: 1227 users
All time rank: 2129
Week users: 3 users
Week rank: 2326
 
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Author

Picture of stefano dolzi
Name: stefano dolzi <e-mail contact>
Published packages: 3 Browse this author's classes Browse this author's classes
Country: Italy Italy - PHP jobs in Italy
Home page: ???
Age: ???
All time rank: 167
Week rank: 307

Innovation Award

PHP Programming Innovation award nominee
June 2004
Number 6
Combinatorial calculus is a field of mathematics that is used to solve reasonably complex problems of probability and statistics.

This class provides functions that can simplify the development of applications that need to perform calculations of probability and statistics.

Although it requires a reasonable level of knowledge of this field to take advantage of this class, developers that understand about this field and know how to use the functionality provided by the class, will appreciate having it ready to use in their applications.

Manuel Lemos

Groups

Group folder image Algorithms Numerical and statistical algorithms View top rated classes

Detailed description

This class contains some useful statistical functions to make combinatorial statictic calculations like dispositions and combinations of objects.

As an interesting use of the class there is a subclass 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.

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Applications that use this class

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Files

File Role Description
Plain text file Cities.php Example example n.2
HTML file Combinatorics.html Doc. Class methods documentation
Plain text file Combinatorics.php Class Class
Plain text file Example.php Example Example n.1
Plain text file Geo.php Example Class for example n.2
Plain text file readme.txt Doc. read me
Download all files: combinatorics.tar.gz combinatorics.zip
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