psychometric (version 2.4)

CIz: Confidence Interval for Fisher z'

Description

Constructs a CI for a specified level about z'. This is useful for constructing CI for a correlation

Usage

CIz(z, n, level = 0.95)

Value

LCL

Lower Confidence Limit of the CI

UCL

Upper Confidence Limit of the CI

Arguments

z

Fishers z'

n

Sample Size

level

Significance Level for constructing the CI, default is .95

Author

Thomas D. Fletcher

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, SEz, z2r

Examples

# From ch. 2 in Cohen et al (2003)
zp <- r2z(.657)
CIz(zp, 15)