N, RMSE, Max 4,0.88812,1.5918 6,0.26279,0.58962 8,0.077313,0.20281 10,0.0244,0.067766 12,0.0089136,0.022787 14,0.0036466,0.0099343 16,0.0015235,0.0052516 18,0.000617,0.0025389 20,0.00023742,0.001141 22,8.5667e-05,0.00045616 24,2.8484e-05,0.00016775 26,8.5911e-06,5.3734e-05 28,2.4838e-06,1.6067e-05 30,8.7992e-07,6.1831e-06