PinnedDavin LiuDeconstructing Global HappinessWhich countries are the happiness? What predicts happiness? Does suicide relate to happiness? An analysis.Apr 11, 2021Apr 11, 2021
Davin LiuThe ATP TourHow have matches evolved in the Open Era? Who is the best player ever? Can we predict the winner of tennis matches?May 3, 2021May 3, 2021
