reg tax | F(2, 27) = 1983.74 R-squared = 0.9932 | |||||
gdp pfe | Prob > F = 0.0000 Adj R-squared = 0.9927 | |||||
tax | Coef. | Std. Err. | t | P > t | 95% CI下限 | 95% CI上限 |
gdp | 0.1372772 | 0.044313 | 3.10 | 0.005 | 0.0463543 | 0.2282 |
pfe | 0.160971 | 0.1754042 | 0.92 | 0.367 | −0.1989287 | 0.5208707 |
_cons | −1413.473 | 2023.158 | −0.70 | 0.491 | −5564.651 | 2737.705 |