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coefficientalpha (version 0.2.6)

rsem.weight: Calculate weight for each subject

Description

Calculate weight for each subject in estimating the mean and covariance matrix.

Usage

rsem.weight(x, varphi, mu0, sig0)

Arguments

x
Data
varphi
Downweight rate.
mu0
Robust mean
sig0
Robust covariance matrix.

Value

  • w1Weight for robust mean estimates
  • w2Weight for robust covariance estimates

References

Yuan, K.-H., & Zhang, Z. (2012). Robust Structural Equation Modeling with Missing Data and Auxiliary Variables. Psychometrika, 77(4), 803-826.