解释变量 | 参数估计值 | 参数标准差 | 统计量 | 双侧概率 |
fresh | 0.7546 | 0.0620 | −1.2169 | 0.0224 |
pesti | −0.1232 | 0.0594 | −2.0728 | 0.0382 |
trans | −0.0046 | 0.0529 | −0.0867 | 0.9309 |
chemi | −0.1151 | 0.0501 | −2.2979 | 0.0216 |
wax | −0.0671 | 0.0620 | −1.0820 | 0.0399 |
horms | −0.0980 | 0.0574 | −1.7071 | 0.0878 |
sex | −0.0202 | 0.0674 | −0.3002 | 0.7640 |
age | 0.0052 | 0.0044 | 1.1930 | 0.0478 |
educa | −0.0286 | 0.0548 | −0.5228 | 0.6011 |
popul | 0.0209 | 0.0265 | 0.7895 | 0.4298 |
income | 3.4564 | 0.4379 | −1.8965 | 0.0579 |