N, RMSE, Max 20,0.83371,2.3724 22,0.5935,1.7396 24,0.42811,1.3228 26,0.31253,0.98838 28,0.22168,0.74711 30,0.15564,0.55114 32,0.11273,0.41558 34,0.08113,0.3088 36,0.060217,0.24958 38,0.044028,0.19703 40,0.033443,0.16148 42,0.024645,0.12538 44,0.018774,0.1033 46,0.013243,0.073824 48,0.010329,0.060736 50,0.0078323,0.047384 52,0.0061118,0.0393 54,0.0044807,0.028965 56,0.0034857,0.023958 58,0.0028488,0.020893 60,0.0021305,0.016713 62,0.0017008,0.013825 64,0.0013012,0.010998 66,0.00099656,0.0087127 68,0.00082203,0.0076149 70,0.00061375,0.0058867 72,0.0005083,0.0050103 74,0.00041702,0.0041655 76,0.00032929,0.0033959 78,0.00027633,0.0028997 80,0.00021259,0.002314