ExpressionData          Simulated Example Data for VSOLassoBag
                        Application
LessPermutation         Reduce permutation times by fitting generalized
                        pareto distribution of the right tail data
VSOLassoBag             One-step main function of VSOLassoBag framework
kneedle                 Kneedle Algorithm: to detect elbow point(s) on
                        the curve
simpleEstimation        Parametric Statistical Test
