Given a sample correlation coefficient (r) = 0.75, calculate the Fisher Transformation
z = ½Ln(a) where a is denoted below:
| 1 + r |
| 1 - r |
Calculate a:
| a = | 1 + 0.75 |
| 1 - 0.75 |
| a = | 1.75 |
| 0.25 |
a = 7
Calculate z:
z = ½Ln(7)z = ½(1.9459101490553)
z = 0.97295507452766
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Excel or Google Sheets formula:
Excel or Google Sheets formula:=FISHER(0.75)
What is the Answer?
z = 0.97295507452766
How does the Fisher Transformation and Fisher Inverse Calculator work?
Free Fisher Transformation and Fisher Inverse Calculator - Given a correlation coefficient (r), this calculates the Fisher Transformation (z).
Given a Fisher Transformation (r), this calculates the Fisher Inverse (r)
This calculator has 1 input.
What 1 formula is used for the Fisher Transformation and Fisher Inverse Calculator?
What 4 concepts are covered in the Fisher Transformation and Fisher Inverse Calculator?
- correlation
- a statistical measure that expresses the extent to which two variables are linearly related
- fisher
- fisher transformation and fisher inverse
- inverse
- opposite or contrary in position
