变量 | SPI | FA | pgdp | inf | market | open | edu |
数量 | 52 | 52 | 52 | 52 | 52 | 52 | 52 |
平均值 | 0.3927 | 0.5596 | 8.4240 | 8.0198 | 7.3510 | 10.4582 | 2.0509 |
最大值 | 0.5258 | 0.1182 | 9.6451 | 8.7085 | 8.5346 | 12.6788 | 2.6093 |
最小值 | 0.1945 | 0.0302 | 7.4751 | 7.1630 | 6.0923 | 5.9532 | 1.5519 |
标准差 | 0.8687 | 0.0205 | 0.5737 | 0.4328 | 0.6345 | 1.5146 | 0.2993 |