我这里没有问题(见下方)。
你在执行命令之前,请输入 set trace on ,然后把错误信息贴出来。
cd D:\stata9\ado\personal\Net_course\B1_OLS
use B1_consume, clear
bootstrap: regress consume income
(running regress on estimation sample)
Bootstrap replications (50)
----+--- 1 ---+--- 2 ---+--- 3 ---+--- 4 ---+--- 5
.................................................. 50
Linear regression Number of obs = 11
Replications = 50
Wald chi2(1) = 2.78
Prob > chi2 = 0.0955
R-squared = 0.4571
Adj R-squared = 0.3968
Root MSE = 27.5882
------------------------------------------------------------------------------
| Observed Bootstrap Normal-based
consume | Coef. Std. Err. z P>|z| [95% Conf. Interval]
-------------+----------------------------------------------------------------
income | .6848014 .4108128 1.67 0.096 -.1203769 1.48998
_cons | 51.89511 138.7134 0.37 0.708 -219.9782 323.7684
------------------------------------------------------------------------------