varResT: True residual variance in correlations

In psychometric: Applied Psychometric Theory

True residual variance in correlations

Description

Residual variance attributed to both the variance due to sampling error and artifacts.

Usage

varResT(x, aprox = FALSE)

Arguments

x	A matrix or data.frame with columns Rxy, n and artifacts (Rxx, Ryy, u): see EnterMeta
aprox	Logical test to determine if the approximate or exact var e is used

Details

varResT <- varr - vare - varAV

varResT is used in the compution of the variance in rho, varRCA

Value

A numeric value representing the True residual variance

Author(s)

Thomas D. Fletcher [e-mail]

References

Arthur, Jr., W., Bennett, Jr., W., and Huffcutt, A. I. (2001) Conducting Meta-analysis using SAS. Mahwah, NJ: Erlbaum.

Hunter, J.E. and Schmidt, F.L. (2004). Methods of meta-analysis: Correcting error and bias in research findings (2nd ed.). Thousand Oaks: Sage Publications.

Hunter, J.E., Schmidt, F.L., and Jackson, G.B. (1982). Meta-analysis: Cumulating research findings across studies. Beverly Hills: Sage Publications.

See Also

varr, vare, varAV, varRCA

Examples

# From Arthur et al
data(ABHt32)
varResT(ABHt32)

# From Hunter et al
data(HSJt35)
varResT(HSJt35)

psychometric documentation built on Nov. 6, 2023, 1:06 a.m.