[問題] P值疑問
剛剛跑STATA分析
發現P值好像太大了
Source | SS df MS Number of obs = 25
-------------+------------------------------ F( 4, 20) = 92.31
Model | 479826275 4 119956569 Prob > F = 0.0000
Residual | 25988719.4 20 1299435.97 R-squared = 0.9486
-------------+------------------------------ Adj R-squared = 0.9383
Total | 505814994 24 21075624.8 Root MSE = 1139.9
------------------------------------------------------------------------------
w | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
mw | .762513 .646691 1.18 0.252 -.5864608 2.111487
u | 1162.119 307.3389 3.78 0.001 521.0208 1803.216
cpi | 194.0782 176.4702 1.10 0.284 -174.0322 562.1886
gr | 33.77658 93.83759 0.36 0.723 -161.9652 229.5184
_cons | -1173.133 5815.637 -0.20 0.842 -13304.34 10958.07
------------------------------------------------------------------------------
幾乎都是大於0.05
請問這是發生什麼問題呢?
這樣還能分析嗎
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