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Pearson Significance: Calculate significance for correlation coefficient

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Name: Roman <e-mail contact>
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Country: Australia Australia - PHP jobs in Australia
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This class can be used to calculate significance for Pearson correlation coefficient.

It takes as parameters the size of the sample (N) and the observed value (r) and returns the significance.

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Name: Pearson Significance
Base name: pearson-significance
Description: Calculate significance for correlation coefficient
Version: 1.0.0
PHP version: 5.0
License: GNU General Public License (GPL)
All time users: 448 users
All time rank: 5478
Week users: 2 users
Week rank: 1141 Up
 
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Group folder image Algorithms Numerical and statistical algorithms View top rated classes
Group folder image PHP 5 Classes using PHP 5 specific features View top rated classes


  Innovation Award  
PHP Programming Innovation award nominee
January 2010
Number 6

Prize: One book of choice by Apress
This class provides a solution to compute the statistical significance of correlation coefficients.

Manuel Lemos

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Looking for ideas of how to compare data for a data matrix I am playing around with a questionnaire system and I am attempting to figure out a method to compare data between users automatically using a matrix...

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Plain text file PearsonSignificance.class.php Class Source

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