初始回归 | N = 30 F(7, 22) = 5578.07 Prob > F = 0.0000 R-squared = 0.9994 调整后系数 = 0.9993 | |||||
tax | Coef. | Stad. Err. | t | P > |t| | 95% CI下限 | 95% CI上限 |
gdp | 0.233621 | 0.2116701 | 1.10 | 0.282 | −0.2053559 | 0.6725978 |
gnp | −0.1353784 | 0.2159809 | −0.63 | 0.537 | −0.5832955 | 0.3125386 |
pfe | 0.4302264 | 0.1126099 | 3.82 | 0.001 | 0.1966877 | 0.6637651 |
trs | −0.2479198 | 0.0975671 | −2.54 | 0.019 | −0.4502616 | −0.0455781 |
tfa | 0 .0845017 | 0.0136445 | 6.19 | 0.000 | 0.0562047 | 0.1127987 |
ms | −0.0229926 | 0.0185331 | −1.24 | 0.228 | −0.061428 | 0.0154428 |
imp | 0.0791167 | 0.0223035 | 3.55 | 0.002 | 0.0328619 | 0.1253714 |
cons | 430.93 | 846.9335 | 0.51 | 0.616 | −1325.503 | 2187.362 |