Compute Guttman's Lambda 6 Coefficient

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Description

Compute Guttman's Lambda 6 Coefficient

Usage

1
  lambda6(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.

Author(s)

Tyler Hunt tyler@psychoanalytix.com lambda6(Rosenberg)

References

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

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