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       log:  D:\My Documents\My Downloads\Econ 170\chapter 9, question 6.log
  log type:  text
 opened on:   9 Nov 2005, 20:34:19

. use "D:\My Documents\My Downloads\Econ 170\wages1.dta", clear

. regress wages education

      Source |       SS       df       MS              Number of obs =     658
-------------+------------------------------           F(  1,   656) =   74.29
       Model |  3.0327e+10     1  3.0327e+10           Prob > F      =  0.0000
    Residual |  2.6780e+11   656   408239273           R-squared     =  0.1017
-------------+------------------------------           Adj R-squared =  0.1004
       Total |  2.9813e+11   657   453777984           Root MSE      =   20205

------------------------------------------------------------------------------
       wages |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
   education |   2182.007   253.1614     8.62   0.000     1684.903    2679.111
       _cons |   33.71045   3406.125     0.01   0.992    -6654.511    6721.932
------------------------------------------------------------------------------

. generate float logwages= log(wages)

. regress logwages education

      Source |       SS       df       MS              Number of obs =     658
-------------+------------------------------           F(  1,   656) =   59.62
       Model |  63.0805211     1  63.0805211           Prob > F      =  0.0000
    Residual |  694.052968   656  1.05800757           R-squared     =  0.0833
-------------+------------------------------           Adj R-squared =  0.0819
       Total |  757.133489   657  1.15241018           Root MSE      =  1.0286

------------------------------------------------------------------------------
    logwages |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
   education |   .0995148    .012888     7.72   0.000     .0742082    .1248215
       _cons |    8.59738   .1733994    49.58   0.000     8.256895    8.937864
------------------------------------------------------------------------------

. log close
       log:  D:\My Documents\My Downloads\Econ 170\chapter 9, question 6.log
  log type:  text
 closed on:   9 Nov 2005, 20:46:03
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