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st: BC confidence interval


From   "Xu, Haiyong" <[email protected]>
To   "'[email protected]'" <[email protected]>
Subject   st: BC confidence interval
Date   Wed, 15 Dec 2010 14:24:14 -0800

I was using bootstrap to get the confidence interval. Stata gave me the normal-based and percentile-based CI, but bias-corrected CI is missing. Does someone know how to get the bc CI? Here is the output. Thanks.
                          (Replications based on 13428 clusters in cluster_id)
------------------------------------------------------------------------------
             |    Observed               Bootstrap
             |       Coef.       Bias    Std. Err.  [95% Conf. Interval]
-------------+----------------------------------------------------------------
       p2005 |   102.91307  -29.08997    1.582254    99.81191   106.0142   (N)
             |                                       71.44293   76.52544   (P)
             |                                              .          .  (BC)
       p2006 |   95.265941   27.46531   2.5908633    90.18794   100.3439   (N)
             |                                       117.8621   125.2468   (P)
             |                                              .          .  (BC)
       p2007 |   101.33245   17.45957   4.4932015    92.52593    110.139   (N)
             |                                        112.169    126.074   (P)
             |                                              .          .  (BC)
     d_06_05 |  -7.6471301   56.55528    2.275321   -12.10668  -3.187583   (N)
             |                                       44.79739   51.67213   (P)
             |                                              .          .  (BC)
     d_07_05 |   -1.580624   46.54955   3.9348652   -9.292818    6.13157   (N)
             |                                       39.12644   50.84778   (P)
             |                                              .          .  (BC)
------------------------------------------------------------------------------
(N)    normal confidence interval
(P)    percentile confidence interval
(BC)   bias-corrected confidence interval

Haiyong

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