approxWeights           Monte Carlo approximation of chi-bar-square
                        weights
bootinvFIM              Approximation of the inverse of the Fisher
                        Information Matrix via parametric bootstrap
bootinvFIM.lme          Compute the inverse of the Fisher Information
                        Matrix using parametric bootstrap
bootinvFIM.merMod       Compute the inverse of the Fisher Information
                        Matrix using parametric bootstrap
bootinvFIM.saemix       Compute the inverse of the Fisher Information
                        Matrix using parametric bootstrap
dfChiBarSquare          Chi-bar-square degrees of freedom computation
extractStruct           Extracting models' structures
extractStruct.lme       Extract model structure
extractStruct.merMod    Extract model structure
extractStruct.saemix    Extract model structure
extractVarCov           Extract covariance matrix
extractVarCov.lme       Extract covariance matrix
extractVarCov.merMod    Extract covariance matrix
objFunction             Internal functions for constrained minimization
pckName                 Extract package name from a fitted
                        mixed-effects model
varCompTest             Variance component testing
weightsChiBarSquare     Chi-bar-square weights computation
