变量 | 样本量 | 均值 | 中位数 | 标准差 | 最小值 | 最大值 |
CNI | 3520 | 0.225 | 0.194 | 0.0940 | 0 | 1 |
CNPI | 3520 | 0.123 | 0.107 | 0.0580 | 0 | 1 |
CNEI | 3520 | 0.165 | 0.142 | 0.0920 | 0 | 1 |
CNDI | 3520 | 0.371 | 0.361 | 0.0470 | 0 | 1 |
GDP | 3520 | 7.164 | 7.104 | 0.983 | 4.318 | 10.56 |
INNOV | 3520 | 6.898 | 6.791 | 1.758 | 2.197 | 12.31 |
PM25 | 3520 | 3.748 | 3.743 | 0.355 | 2.454 | 4.691 |
INDUS | 3520 | 40.16 | 38.99 | 9.990 | 8.580 | 83.87 |
QUANTITY | 3520 | 4.052 | 3.970 | 1.756 | 0 | 9.476 |
QUALITY | 3520 | 3.734 | 3.555 | 1.901 | 0 | 10.09 |
ES | 3520 | 0.706 | 0.712 | 0.142 | 0.019 | 0.966 |
EE | 3520 | 0.602 | 0.605 | 0.0400 | 0.443 | 0.698 |
AFFOREST | 3520 | 4.501 | 4.780 | 1.030 | 6.407 | |
CULTIVATE | 3520 | 3.051 | 3.606 | 1.778 | 6.023 |