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       log:  /Users/baum/Desktop/327regress.smcl
  log type:  smcl
 opened on:  17 Jan 2008, 09:43:23



. use http://fmwww.bc.edu/cfb/boyan/UDCL_IRRC_3,clear



. regress data13 data1 data6 data128



      Source |       SS       df       MS              Number of obs =   22571
-------------+------------------------------           F(  3, 22567) =36596.20
       Model |  1.4867e+11     3  4.9556e+10           Prob > F      =  0.0000
    Residual |  3.0558e+10 22567  1354116.81           R-squared     =  0.8295
-------------+------------------------------           Adj R-squared =  0.8295
       Total |  1.7922e+11 22570  7940847.62           Root MSE      =  1163.7



------------------------------------------------------------------------------
      data13 |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
       data1 |    .025044    .002108    11.88   0.000     .0209122    .0291758
       data6 |   .0402924   .0003305   121.93   0.000     .0396447    .0409401
     data128 |   1.022948   .0083884   121.95   0.000     1.006506     1.03939
       _cons |   133.3911   8.041872    16.59   0.000     117.6284    149.1537
------------------------------------------------------------------------------



. estat vce



Covariance matrix of coefficients of regress model



        e(V) |      data1       data6     data128       _cons 
-------------+------------------------------------------------
       data1 |  4.444e-06                                     
       data6 | -5.761e-07   1.092e-07                         
     data128 |  5.056e-06  -1.239e-06   .00007037             
       _cons | -.00027526  -.00007911  -.01367697   64.671705 



. log close
       log:  /Users/baum/Desktop/327regress.smcl
  log type:  smcl
 closed on:  17 Jan 2008, 09:44:31
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