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A robust procedure is implemented to estimate means and covariance matrix of multiple variables with missing data using Huber weight and then to estimate a structural equation model.
Package details 


Author  KeHai Yuan and Zhiyong Zhang 
Maintainer  Zhiyong Zhang <[email protected]> 
License  GPL2 
Version  0.4.6 
URL  http://rpackages.psychstat.org 
Package repository  View on CRAN 
Installation 
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