PUlasso-package         PUlasso : An efficient algorithm to solve
                        Positive and Unlabeled(PU) problem with lasso
                        or group lasso penalty
cv.grpPUlasso           Cross-validation for PUlasso
deviances               Deviance
grpPUlasso              Solve PU problem with lasso or group lasso
                        penalty.
simulPU                 simulated PU data
