变量Variable | Model 1 | Model 2 | Model 3 |
---|---|---|---|
CP | -0.011*(0.006) | -0.008*(0.005) | -0.011*(0.006) |
OS | 0.053***(0.016) | 0.044**(0.012) | 0.053***(0.016) |
RD | 0.000 1(0.002) | 0.001(0.002) | 0.000 2(0.002) |
TIL | 0.005(0.005) | 0.003(0.004) | 0.005(0.005) |
DGI | 0.050**(0.021) | 0.037*(0.016) | 0.051**(0.021) |
常数项Constant term | 0.552(0.005) | 0.423(0.041) | 0.551(0.055) |
似然比检验值 Likelihood ratio test value | 19.285*** | 23.277*** | — |
样本量Sample size | 144 | 144 | 144 |