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FisherZ2R function

Description

Fisher Z to R back-transformation. FISHERZ2R(z) returns the inverse of the Fisher R to Z transformation.

r is calculated as follows:

FisherZ2R function$$ r = \frac {e^{2z} -1} {e^{2z} + 1} $$

Example

FISHERZ2R(1.2) equals 0.83365

Calculator

FISHERZ2R(  

Graph

FISHERZ2R function

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