Research Article

TEC Data Forecasting Using a Novel Nonlinear Model

Table 2

Statistics of forecasting precisions of different time scales by nonlinear forecasting.

Forecast span ()Averaged error (TECU)

10.217596.48%3.52%0.00%0.00%
20.426892.14%7.45%0.41%0.00%
30.513785.95%11.52%2.32%0.21%
40.682474.36%18.69%6.64%0.31%
50.703273.65%19.30%6.60%0.45%
60.770371.25%21.05%6.27%1.43%
70.688780.71%13.24%4.15%1.91%