Convenience functions and datasets to be used with Practical Multilevel Modeling using R. The package includes functions for calculating group means, group mean centered variables, and displaying some basic missing data information. A function for computing robust standard errors for linear mixed models based on Liang and Zeger (1986) <doi:10.1093/biomet/73.1.13> and Bell and 'McCaffrey' (2002) <https://www150.statcan.gc.ca/n1/en/pub/12001x/2002002/article/9058eng.pdf?st=NxMjN1YZ> is included as well as a function for checking for levelone homoskedasticity (Raudenbush & Bryk, 2002, ISBN:076191904X).
Package details 


Author  Francis Huang [aut, cre] 
Maintainer  Francis Huang <flhuang2000@yahoo.com> 
License  GPL2 
Version  0.3.2 
URL  https://github.com/flh3/MLMusingR 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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