z2r: Fisher z' to r
In psychometric: Applied Psychometric Theory
z2r R Documentation
Fisher z' to r
Description
Converts a Fishers z' to Pearson correlation coefficient
Usage
z2r(x)
Arguments
x
z' (Fishers z prime)
Details
r = (exp(2*z)-1)/exp(2*z)+1)
Value
A Pearson Correlation coefficient
Author(s)
Thomas D. Fletcher t.d.fletcher05@gmail.com
References
Cohen, J., Cohen, P., West, S. G., & Aiken, L. S. (2003).
Applied multiple regression/correlation analysis for the behavioral sciences (3rd ed.).
Mahwah, NJ: Lawrence Erlbaum.
See Also
r2z,
CIr,
CIz,
SEz
Examples
# From ch. 2 in Cohen et al (2003)
zp <- r2z(.657)
zp
z2r(zp)
psychometric documentation built on Nov. 6, 2023, 1:06 a.m.
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| z2r | R Documentation |
Fisher z' to r
Description
Converts a Fishers z' to Pearson correlation coefficient
Usage
z2r(x)
Arguments
x |
z' (Fishers z prime) |
Details
r = (exp(2*z)-1)/exp(2*z)+1)
Value
A Pearson Correlation coefficient
Author(s)
Thomas D. Fletcher t.d.fletcher05@gmail.com
References
Cohen, J., Cohen, P., West, S. G., & Aiken, L. S. (2003). Applied multiple regression/correlation analysis for the behavioral sciences (3rd ed.). Mahwah, NJ: Lawrence Erlbaum.
See Also
r2z,
CIr,
CIz,
SEz
Examples
# From ch. 2 in Cohen et al (2003)
zp <- r2z(.657)
zp
z2r(zp)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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