变量名称 | 观测值 | 平均值 | 标准差 | 最小值 | 最大值 |
Aging | 270 | 10.259 | 2.199 | 6.368 | 15.835 |
esr | 270 | 14.032 | 3.229 | 8.6 | 22.7 |
sustain | 270 | −0.151 | 0.116 | −0.595 | −0.016 |
ir | 270 | 105.119 | 2.666 | 102.212 | 120.425 |
is | 270 | 1.29 | 0.702 | 0.619 | 4.894 |
to | 270 | 0.043 | 0.046 | 0.003 | 0.215 |
ur | 270 | 3.254 | 0.644 | 1.3 | 4.4 |
gs | 270 | 0.401 | 0.061 | 0.26 | 576 |
pergdp | 270 | 5.212 | 2.641 | 1.939 | 15.31 |
perfai | 270 | 3.956 | 1.511 | 1.547 | 8.222 |
lnaging | 270 | 2.305 | 0.216 | 1.7 | 2.789 |