Rinv.AtG                Function for applying R inverse to AtG in REML
                        EM algorithm
Rinv.u                  Function for applying R inverse to u in REML EM
                        algorithm
SEAGLE                  Compute score-like test statistic and p-value
                        for GxE test with SEAGLE algorithm
Vinv                    Function for applying V inverse in Algorithm 1
applyAt                 Function for applying t(A) on the left for REML
                        EM
cosihap                 Synthetic haplotype data generated from COSI
                        software
estimate.vc             REML EM Algorithm
makeSimData             Generate synthetic data according to a fixed
                        effects model
prep.SEAGLE             Prepare data for input into SEAGLE function
