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  Effect Size Calculator for Hierarchical Multiple Regression

This calculator will tell you the effect size for hierarchical multiple regression (f2), given an R2 value for a set of independent variables A, and an R2 value for the sum of A and another set of independent variables B.The value returned by the calculator is the effect size attributable to the addition of B to the model.

Please supply the necessary parameters, and then click the 'Calculate' button.

R2 Set A: The variance accounted for by a set of one or more independent variables A.
R2 Sets A and B: The combined variance accounted for by A and another set of one or more independent variables B.

 
 
 
 
The Statistics Calculators index now contains 50 free statistics calculators.

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