[Retracted] Study on the Macroeconomic Model Based on the Genetic Algorithm

Table 2

Relationship between the number of relevant data columns and the prediction accuracy.

Number of original data columns	Data prediction cycle
	3 m-7d	3 m-15d
1	70.13	42.25
2	88.61	63.18
3	93.58	85.27
4	97.42	92.36
5	98.85	94.18
6	99.34	95.35
7	99.63	96.47
8	99.74	97.29
9	99.86	97.94

d = day; m = month.