N, RMSE, Max 20,4.4,35.776 22,2.7664,17.64 24,2.9077,19.964 26,2.2255,15.807 28,1.6445,11.521 30,2.6154,24.518 32,1.3267,10.417 34,1.6039,14.564 36,1.4047,13.284 38,1.0496,9.8591 40,1.1139,11.381 42,1.0191,10.974 44,0.70293,7.3026 46,0.79912,9.3745 48,0.45292,4.6486 50,0.51594,5.9612 52,0.23476,2.3123 54,0.28272,3.3574 56,0.16881,1.9703 58,0.13183,1.6024 60,0.10268,1.1553 62,0.096273,1.1843 64,0.045996,0.53106 66,0.03673,0.42907 68,0.029942,0.35916 70,0.011425,0.11519 72,0.015363,0.18567 74,0.0081108,0.08689 76,0.0080593,0.095897 78,0.0050245,0.056809 80,0.0033701,0.036305