Research Article
Prediction of Farmers’ Income in Hebei Province Based on the Fractional Grey Model (1,1)
Table 3
Prediction results of the GM (1,1) model and FGM (1,1) model for Handan data.
| Year | PCDI | GM (1,1) | Growth rate | FGM (1,1) | Growth rate |
| 2012 | 8447 | 8447 | | 8447 | | 2013 | 9307 | 9417 | 0.114 | 9307 | 0.102 | 2014 | 10343 | 10246 | 0.088 | 10250 | 0.101 | 2015 | 11247 | 11149 | 0.088 | 11203 | 0.093 | 2016 | 12153 | 12132 | 0.088 | 12197 | 0.089 | 2017 | 13151 | 13201 | 0.088 | 13249 | 0.086 | 2018 | 14307 | 14364 | 0.088 | 14370 | 0.085 | 2019 | 15695 | 15630 | 0.088 | 15570 | 0.083 | MAPE (%) | | 0.62 | | 0.52 | |
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