psychmeta (version 2.6.3)

.estimate_attenuation: Estimate the compound attenuation factors (i.e., "A") for correlations

Description

For use with all artifact corrections except the Case V correction.

Usage

.estimate_attenuation(r_observed, r_corrected)

Value

A vector of compound attenuation factors.

Arguments

r_observed

Vector of observed correlations.

r_corrected

Vector of corrected correlations.

References

Schmidt, F. L., & Hunter, J. E. (2015). Methods of meta-analysis: Correcting error and bias in research findings (3rd ed.). Sage. tools:::Rd_expr_doi("10.4135/9781483398105"). p. 144.

Examples

if (FALSE) {
.estimate_attenuation(r_observed = .3, r_corrected = .5)
}