Lambda4 (version 3.0)

lambda2: Compute Guttman's Lambda 2 Coefficient

Description

Compute Guttman's Lambda 2 Coefficient

Usage

lambda2(x, missing = "complete", standardize = FALSE)

Arguments

x

Can be either a data matrix or a covariance matrix

missing

how to handle missing values.

standardize

Results are standardized by using the correlation matrix instead of the covariance matrix for computation.

References

Guttman L (1945). "A Basis for Analyzing Test-Retest Reliability." Psychometrika, 10, 255-282.

Examples

lambda2(Rosenberg)