Wald Test: Equation: Untitled Test Statistic Value df Probability F-statistic 1.686915 (2, 437) 0.1863Chi-square 3.373830 2 0.1851 Null Hypothesis: C(1)=0,C(2)=1 Null Hypothesis Summary: Normalized Restriction (= 0) Value Std. Err. C(1) -0.000629 0.001571-1 + C(2) 20.51432 25.49643 Restrictions are linear in coefficients.
以上是结果,请问怎么看W值啊?