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
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?