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Combinatorics: Make combinatorial statistics calculations

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  Author Author  
Picture of stefano dolzi
Name: stefano dolzi <contact>
Classes: 3 packages by
Country: Italy Italy
Age: ???
All time rank: 1775 in Italy Italy
Week rank: 576 Down28 in Italy Italy Down
Innovation award
Innovation award
Nominee: 2x

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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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Name: Combinatorics
Base name: combinatorics
Description: Make combinatorial statistics calculations
Version: -
PHP version: -
License: BSD License
All time users: 1564 users
All time rank: 2313
Week users: 0 users
Week rank: 1504 Equal
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Group folder image Algorithms Numerical and statistical algorithms View top rated classes

  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

  User ratings  
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All time: Sufficient (65%) Sufficient (75%) Sufficient (65%) Sufficient (65%) - - Not sure (53%) 1421
Month: Not yet rated by the users

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Accessible without login Plain text file Cities.php Example example n.2
Accessible without login HTML file Combinatorics.html Doc. Class methods documentation
Plain text file Combinatorics.php Class Class
Accessible without login Plain text file Example.php Example Example n.1
Accessible without login Plain text file Geo.php Example Class for example n.2
Accessible without login Plain text file readme.txt Doc. read me

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