Practical Multilevel Modeling

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) and Bell and 'McCaffrey' (2002) < https://www150.statcan.gc.ca/n1/en/pub/12-001-x/2002002/article/9058-eng.pdf?st=NxMjN1YZ> is included as well as a function for checking for level-one homoskedasticity (Raudenbush & Bryk, 2002, ISBN:076191904X).

MLMusingR

MLMusingR is a companion package for the book Practical Multilevel Modeling using R.

Installation

You can install the released version of MLMusingR from CRAN with:

install.packages("MLMusingR")