如题,哪位好心人可以指点一下,怎样才能把图作出来呢?
谢谢!
. regress var1 var2 var3
Source SS df MS Number of obs = 204
F( 2, 201) = 1625.84
Model 618006.001 2 309003 Prob > F = 0.0000
Residual 38201.5565 201 190.057495 R-squared = 0.9418
Adj R-squared = 0.9412
Total 656207.557 203 3232.54954 Root MSE = 13.786
var1 Coef. Std. Err. t P>t [95% Conf. Interval]
var2 -.0077587 .0005357 -14.48 0.000 -.0088151 -.0067023
var3 .0214754 .0152355 1.41 0.160 -.0085666 .0515174
_cons 841.1044 4.273791 196.81 0.000 832.6772 849.5316
. predict e,residual
. sktest e
Skewness/Kurtosis tests for Normality
------- joint ------
Variable Obs Pr(Skewness) Pr(Kurtosis) adj chi2(2) Prob>chi2
e 204 0.5062 0.2139 2.01 0.3663
. predict yy
(option xb assumed; fitted values)
. graph e yy
egraph_g.new yy: class member function not found


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