模型 | 未标准化系数 | 标准化系数 | t | 显著性 | 共线性统计 | |||
B | 标准错误 | Beta | 容差 | VIF | ||||
1 | (常量) | 436.886 | 11.142 |
| 39.211 | 0.000 |
|
|
细颗粒物(PM2.5) | −3.658 | 0.292 | −0.919 | −12.527 | 0.000 | 1.000 | 1.000 | |
2 | (常量) | 516.039 | 14.824 |
| 34.811 | 0.000 |
|
|
细颗粒物(PM2.5) | −2.693 | 0.249 | −0.676 | −10.812 | 0.000 | 0.604 | 1.654 | |
臭氧(O3) | −0.769 | 0.125 | −0.385 | −6.159 | 0.000 | 0.604 | 1.654 | |
3 | (常量) | 514.397 | 13.971 |
| 36.819 | 0.000 |
|
|
细颗粒物(PM2.5) | −2.977 | 0.269 | −0.748 | −11.067 | 0.000 | 0.459 | 2.178 | |
臭氧(O3) | −0.876 | 0.128 | −0.439 | −6.864 | 0.000 | 0.512 | 1.955 | |
二氧化氮(NO2) | 0.843 | 0.392 | 0.150 | 2.149 | 0.041 | 0.430 | 2.323 | |
4 | (常量) | 512.311 | 12.205 |
| 41.977 | 0.000 |
|
|
细颗粒物(PM2.5) | −2.053 | 0.381 | −0.516 | −5.392 | 0.000 | 0.174 | 5.737 | |
臭氧(O3) | −0.849 | 0.112 | −0.426 | −7.605 | 0.000 | 0.508 | 1.967 | |
二氧化氮(NO2) | 1.188 | 0.360 | 0.211 | 3.301 | 0.003 | 0.389 | 2.573 | |
可吸入颗粒物(PM10) | −0.772 | 0.251 | −.313 | −3.081 | 0.005 | 0.155 | 6.472 |