N, RMSE, Max 5,0.064931,0.11878 6,0.0079361,0.024352 7,0.0018908,0.0041616 8,0.00065849,0.0018756 9,5.6726e-05,0.00018088 10,4.049e-05,0.00013211 11,1.9273e-05,7.137e-05 12,1.8437e-06,6.8078e-06 13,2.7101e-07,1.0056e-06 14,8.273e-07,3.2977e-06 15,1.7771e-07,6.8286e-07