PHP Classes

File: readme

Recommend this page to a friend!
  Classes of Greg Neyman   Weighted PHP Statistics   readme   Download  
File: readme
Role: Documentation
Content type: text/plain
Description: readme
Class: Weighted PHP Statistics
Calculate statistics on weighted data sets
Author: By
Last change:
Date: 4 years ago
Size: 369 bytes


Class file image Download
Many datasets have individual points which have differing weights than other points in the set. These datasets will include that information in a Weight column. Attempting to calculate statistics in a traditional way on such data will give incorrect results. This class has packaged the modified methods for common stats so they can be reliably performed when needed.