N, RMSE, Max 20,3.5318,9.116 22,4.9376,11.829 24,14.069,31.86 26,21.899,50.908 28,17.7,44.377 30,5.9771,16.572 32,1.2847,3.8144 34,0.88697,2.6219 36,0.73836,2.2194 38,0.62063,1.9204 40,0.52635,1.727 42,0.44407,1.5503 44,0.37468,1.3443 46,0.31718,1.1855 48,0.26545,1.02 50,0.22139,0.89321 52,0.18669,0.79134 54,0.15863,0.70932 56,0.1361,0.63767 58,0.11722,0.58556 60,0.099962,0.53526 62,0.085296,0.47919 64,0.07207,0.42412 66,0.061239,0.37776 68,0.053034,0.34429 70,0.046782,0.32612 72,0.041314,0.30886 74,0.036356,0.28667 76,0.032118,0.26607 78,0.027839,0.2372 80,0.024169,0.2136