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The main function of the package is to perform backward selection of fixed effects, forward fitting of the random effects, and posthoc analysis using parallel capabilities. Other functionality includes the computation of ANOVAs with upper or lowerbound pvalues and Rsquared values for each model term, model criticism plots, data trimming on model residuals, and data visualization. The data to run examples is contained in package LCF_data.
Package details 


Author  Antoine Tremblay, Statistics Canada, and Johannes Ransijn, University of Copenhagen 
Maintainer  "Antoine Tremblay, Statistics Canada" <trea26@gmail.com> 
License  GPL2 
Version  3.0 
Package repository  View on CRAN 
Installation 
Install the latest version of this package by entering the following in R:

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