Actual StataMP numerical output. Log header and machine paths omitted.

. * BEGIN interaction
. regress score c.str##i.high income, vce(robust)

Linear regression                               Number of obs     =        420
                                                F(4, 415)         =     161.66
                                                Prob > F          =     0.0000
                                                R-squared         =     0.6647
                                                Root MSE          =     11.086

------------------------------------------------------------------------------
             |               Robust
       score | Coefficient  std. err.      t    P>|t|     [95% conf. interval]
-------------+----------------------------------------------------------------
         str |   .6800597   .3532615     1.93   0.055    -.0143453    1.374465
      1.high |   28.41596   12.83889     2.21   0.027     3.178593    53.65332
             |
  high#c.str |
          1  |  -2.192258   .6399264    -3.43   0.001    -3.450159   -.9343566
             |
      income |   1.651672   .1034089    15.97   0.000     1.448401    1.854942
       _cons |   622.5112   7.209389    86.35   0.000     608.3397    636.6826
------------------------------------------------------------------------------

. * END interaction
. record low str

. record base _cons

. record income income

. record difference 1.high#c.str

. record intercept_difference 1.high

. * BEGIN high_slope
. lincom str+1.high#c.str

 ( 1)  str + 1.high#c.str = 0

------------------------------------------------------------------------------
       score | Coefficient  Std. err.      t    P>|t|     [95% conf. interval]
-------------+----------------------------------------------------------------
         (1) |  -1.512198   .5359897    -2.82   0.005    -2.565791    -.458605
------------------------------------------------------------------------------

. * END high_slope
. * BEGIN joint
. test 1.high 1.high#c.str

 ( 1)  1.high = 0
 ( 2)  1.high#c.str = 0

       F(  2,   415) =   98.88
            Prob > F =    0.0000

. * END joint
. * BEGIN policy
. lincom -2*str-2*1.high#c.str

 ( 1)  - 2*str - 2*1.high#c.str = 0

------------------------------------------------------------------------------
       score | Coefficient  Std. err.      t    P>|t|     [95% conf. interval]
-------------+----------------------------------------------------------------
         (1) |   3.024396   1.071979     2.82   0.005       .91721    5.131582
------------------------------------------------------------------------------

. * END policy
. export delimited score str el income high using "output/meeting_07_data.csv", replace
file output/meeting_07_data.csv saved

. 
. postclose results

. use "output/meeting_07_estimates.dta", clear

. export delimited using "output/meeting_07_estimates.csv", replace
file output/meeting_07_estimates.csv saved

. display "ECO603_MEETING_07_COMPLETE"
ECO603_MEETING_07_COMPLETE

