Spearman Rank Correlation

version 1.0.0.0 (1 KB) by Alexandros Leontitsis
It calculates the Spearman rank correlation coefficient.

14.9K Downloads

Updated 10 Oct 2006

No License

It calculates the Spearman rank correlation coefficient from 2 or more data sets, and the associated t-test and p-values. The code is adapted with major changes from the Numerical Recipes book (http://www.nr.com/)

Example:
>> x = [1 2 3 3 3]';
>> y = [1 2 2 4 3; rand(1,5)]';
>> [r,t,p] = spear(x,y)

>> [r,t,p]=spear(x,y)

r =

0.8250 -0.6000

t =

2.5285 -1.2990

p =

0.0855 0.2848

Cite As

Alexandros Leontitsis (2022). Spearman Rank Correlation (https://www.mathworks.com/matlabcentral/fileexchange/4374-spearman-rank-correlation), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux

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