自变量 | 系数估计值 | 标准误差 | t值 | p值 |
截距 | 0.0000 | 0.1404 | 0.0000 | 1.0000 |
M | −0.5036 | 0.2192 | −2.2980 | 0.02987* |
P | −0.5694 | 0.2657 | −2.1430 | 0.04163* |
I | −0.4870 | 0.1594 | −3.0550 | 0.00515** |
S | 0.6906 | 0.3103 | 2.2260 | 0.03491* |