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PHP Spearman Rank Correlation: Compute the Spearman Correlation and draw results

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  Author Author  
Picture of Alejandro Mitrou
Name: Alejandro Mitrou <e-mail contact>
Packages: 1 Browse all classes by Alejandro Mitrou Browse all classes by
Country: Argentina Argentina - PHP jobs in Argentina
Age: 40
All time rank: 361253 in Argentina Argentina
Week rank: 993 Up12 in Argentina Argentina Up
Innovation award
Innovation award
Nominee: 1x


  Detailed description   Download Download .zip .tar.gz  
This class can compute the Spearman Rank Correlation and draw the results.

It can take two sets of variables values and discover linear and non-linear monotonic trends between the variables applying Spearman Rank Correlation.

The class can also take the results and output a text based chart to show them either in a Web page or as text in a terminal shell.

  Classes of Alejandro Mitrou  >  PHP Spearman Rank Correlation  >  Download Download .zip .tar.gz  >  Support forum Support forum (1)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: PHP Spearman Rank Correlation
Base name: spearman-correlation
Description: Compute the Spearman Correlation and draw results
Version: 1
PHP version: 5
License: GNU General Public License (GPL)
All time users: 131 users
All time rank: 7322
Week users: 2 users
Week rank: 1193 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

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Execution sample
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Accessible without login Image file SpearmanRankCorrelation.png Screen Execution sample


  Innovation Award  
PHP Programming Innovation award nominee
September 2013
Number 8
The Spearman rank correlation is used to compute the relation between two variables.

This class can take sets of values of two variables and discover linear and non-linear monotonic trends between them.

Manuel Lemos

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Accessible without login Plain text file README.SpearmanCorrelation Doc. Documentation file.
Plain text file SpearmanCorrelation.php Class Spearman Rank Correlation Package
Accessible without login Plain text file testDrive.php Example Class usage samples.

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