z_fisher: Fisher z-transformation
In easystats/correlation: Methods for Correlation Analysis
z_fisher R Documentation
Fisher z-transformation
Description
The Fisher z-transformation converts the standard Pearson's r to a normally
distributed variable z'. It is used to compute confidence intervals to
correlations. The z' variable is different from the z-statistic.
Usage
z_fisher(r = NULL, z = NULL)
Arguments
r, z
The r or the z' value to be converted.
Value
The transformed value.
References
Zar, J.H., (2014). Spearman Rank Correlation: Overview. Wiley StatsRef:
Statistics Reference Online. doi:10.1002/9781118445112.stat05964
Examples
z_fisher(r = 0.7)
z_fisher(z = 0.867)
easystats/correlation documentation built on April 12, 2025, 10:53 p.m.
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| z_fisher | R Documentation |
Fisher z-transformation
Description
The Fisher z-transformation converts the standard Pearson's r to a normally distributed variable z'. It is used to compute confidence intervals to correlations. The z' variable is different from the z-statistic.
Usage
z_fisher(r = NULL, z = NULL)
Arguments
r, z |
The r or the z' value to be converted. |
Value
The transformed value.
References
Zar, J.H., (2014). Spearman Rank Correlation: Overview. Wiley StatsRef: Statistics Reference Online. doi:10.1002/9781118445112.stat05964
Examples
z_fisher(r = 0.7)
z_fisher(z = 0.867)
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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