ELmethodVar             Empirical Likelihood Inference of Variance
                        Components in Linear Mixed-Effects Models
ELvar                   Empirical Likelihood Inference of a Local
                        Variance Component
GELvar                  Empirical Likelihood Inference of Variance
                        Components over an Interval
Philist                 Design Matrices of Variance Components
X                       Design matrix for all observations
Y.all                   Response matrix
beta.all                A Matrix Representing Fixed Effects
multiELvar              Empirical Likelihood Inference of Variance
                        Components at multiple time points
thetastar               A Matrix Representing True Variance Components
