Packages of stefano dolzi

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Packages of stefano dolzi (3)

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stefano dolzi

Name:	stefano dolzi `<contact>`
Classes:	3
Country:	Italy
Age:	???
All time rank:	189	5 in Italy
Week rank:	195	8 in Italy
All time users:	11490
Week users:	0

Innovation award

Nominee: 2x

Bubble

PHP Programming Innovation award nominee

June 2004
Number 5

Prize: One subscription to the PDF edition of the magazine by PHP Architect

Generate and display bubble charts

This class generates and displays images in the JPEG format that represent bubble charts.

It can be useful to show the positioning of subjects (such as companies, products, people, organizations, teams and so on) face to 2 qualities (classified according to a semantic scale) at time.

The width of the bubble allows to represent a third quality of the subject: this quality is relative to the other subjects.

An interesting use of this class is to create strategic marketing graphs in order to analyze the positioning of a company face to its competitors, taking two critical success factors at time.

Ratings	Utility	Consistency	Documentation	Examples	Tests	Videos	Overall	Rank
All time:	`70%`	`62%`	`62%`	`62%`	`-`	`-`	`54%`	2122
Month:	Not yet rated by the users

Combinatorics

June 2004
Number 6

Make combinatorial statistics calculations

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.