自变量 | 系数估计值 | 标准误差 | t值 | p值 |
z1 | −0.1293 | 0.0843 | −1.5350 | 0.1361 |
z2 | 0.2593 | 0.1039 | 2.4960 | 0.01872* |
z3 | −0.5108 | 0.1672 | −3.0540 | 0.00491** |