N, RMSE, Max 20,1.0235,3.0928 22,0.92058,2.7862 24,0.62106,1.7025 26,0.43816,1.9217 28,0.26259,0.69733 30,0.25242,1.3197 32,0.14111,0.84723 34,0.093372,0.52874 36,0.054299,0.30476 38,0.046496,0.27184 40,0.035964,0.21113 42,0.028861,0.1881 44,0.023087,0.15114 46,0.016121,0.083259 48,0.015753,0.10558 50,0.0054455,0.031033 52,0.008368,0.052793 54,0.0068289,0.054735 56,0.0037967,0.02342 58,0.0053024,0.042173 60,0.0038699,0.030252 62,0.0018969,0.01497 64,0.0024703,0.023874 66,0.001747,0.018205 68,0.0012394,0.012275 70,0.00075103,0.0071225 72,0.0010458,0.010992 74,0.00077932,0.0084417 76,0.00066737,0.0076804 78,0.00054369,0.0063775 80,0.00028181,0.0027328