N, RMSE, Max 5,0.11998,0.21868 6,0.15078,0.3067 7,0.0050488,0.0096416 8,0.005086,0.011085 9,0.00011341,0.00033721 10,0.00010892,0.00030989 11,3.4466e-06,1.4138e-05 12,3.0571e-06,1.25e-05 13,1.1305e-07,4.755e-07 14,1.3287e-07,6.5108e-07 15,1.1245e-07,4.0813e-07