--------------------------------------------------------------------------------------------------------------------- name: log: c:\nhis\priv18ptest.log log type: text opened on: 10 May 2021, 13:46:06 . set more off . display "priv18ptest.do run on $S_DATE at $S_TIME" priv18ptest.do run on 10 May 2021 at 13:46:06 . clear . set mem 500m set memory ignored. Memory no longer needs to be set in modern Statas; memory adjustments are performed on the fly automatically. . . . use d:\onedrive070120\NHISDATA1118F.dta, clear . replace strat_p=strat_p+1000 (257,652 real changes made) . replace strat_p=strat_p+1000 if year>2015 (85,187 real changes made) . . svyset [pweight=wtfa_sa], strata(strat_p) psu(psu_p) pweight: wtfa_sa VCE: linearized Single unit: missing Strata 1: strat_p SU 1: psu_p FPC 1: . gen post=0 . replace post=1 if year>2014 (146,629 real changes made) . replace post=. if year==2014 (45,597 real changes made, 45,597 to missing) . . gen pre100400b=stdypop100400 . replace pre100400b=1 if fpl200unk==1 (25,580 real changes made) . replace pre100400b=0 if year>2013 (52,158 real changes made) . replace pre100400b=0 if age>64 (4,788 real changes made) . replace pre100400b=0 if workhi==1 (15,136 real changes made) . . gen kids=0 . replace kids=1 if fm_kids==1 (42,298 real changes made) . replace kids=2 if fm_kids==2 (36,524 real changes made) . replace kids=3 if fm_kids>2 (22,479 real changes made) . . gen somehs=0 . replace somehs=1 if educ > 8 & educ < 13 (22,849 real changes made) . replace lesshs=0 if educ > 8 & educ < 13 (22,849 real changes made) . replace lesshs=1 if educ > 96 (61,851 real changes made) . . gen trend=0 . replace trend=1 if year==2012 (43,345 real changes made) . replace trend=2 if year==2013 (42,321 real changes made) . . gen trendaa=trend*aa . . . ** linear ptest . . svy, subpop(pre100400b): regress priv i.aa trend trendaa a1826 a2735 a50p /* > */flimit female married wasmarried i.kids employed workhi /* > */ hs somecol assoc ba grad fpl300 fpl400 fpl200unk (running regress on estimation sample) Survey: Linear regression Number of strata = 300 Number of obs = 172,465 Number of PSUs = 600 Population size = 1,185,879,795 Subpop. no. obs = 14,247 Subpop. size = 114,530,805 Design df = 300 F( 22, 279) = 189.72 Prob > F = 0.0000 R-squared = 0.2290 ------------------------------------------------------------------------------ | Linearized priv | Coef. Std. Err. t P>|t| [95% Conf. Interval] -------------+---------------------------------------------------------------- 1.aa | -.0849122 .0197389 -4.30 0.000 -.1237564 -.0460681 trend | .0043569 .0064943 0.67 0.503 -.0084232 .017137 trendaa | -.0000767 .0157296 -0.00 0.996 -.0310311 .0308776 a1826 | .1978925 .0156557 12.64 0.000 .1670836 .2287013 a2735 | -.0576645 .0131328 -4.39 0.000 -.0835086 -.0318203 a50p | .0863821 .0137831 6.27 0.000 .0592583 .1135059 flimit | -.0363715 .0108814 -3.34 0.001 -.0577851 -.014958 female | .0613724 .0102948 5.96 0.000 .0411131 .0816316 married | .1927426 .0126914 15.19 0.000 .1677673 .217718 wasmarried | -.0464943 .0142597 -3.26 0.001 -.074556 -.0184325 | kids | 1 | .0151725 .013814 1.10 0.273 -.0120121 .0423572 2 | .0628766 .0167861 3.75 0.000 .0298431 .09591 3 | .081297 .0176089 4.62 0.000 .0466444 .1159496 | employed | -.0551087 .0104693 -5.26 0.000 -.0757113 -.034506 workhi | 0 (omitted) hs | .0844974 .0152762 5.53 0.000 .0544353 .1145594 somecol | .1700528 .0165356 10.28 0.000 .1375124 .2025933 assoc | .1463587 .0185371 7.90 0.000 .1098795 .1828379 ba | .277282 .017612 15.74 0.000 .2426232 .3119408 grad | .3244543 .0217509 14.92 0.000 .2816507 .3672579 fpl300 | .1778275 .012086 14.71 0.000 .1540435 .2016116 fpl400 | .329663 .0153551 21.47 0.000 .2994458 .3598803 fpl200unk | .3330368 .0151357 22.00 0.000 .3032512 .3628225 _cons | .0065886 .0207422 0.32 0.751 -.0342301 .0474073 ------------------------------------------------------------------------------ Note: 52 strata omitted because they contain no subpopulation members. . . . ** fixed ptest . . svy, subpop(pre100400b): regress priv i.aa i.year i.aa#i.year a1826 a2735 a50p /* > */flimit female married wasmarried i.kids employed workhi /* > */ hs somecol assoc ba grad fpl300 fpl400 fpl200unk (running regress on estimation sample) Survey: Linear regression Number of strata = 300 Number of obs = 172,465 Number of PSUs = 600 Population size = 1,185,879,795 Subpop. no. obs = 14,247 Subpop. size = 114,530,805 Design df = 300 F( 24, 277) = 172.97 Prob > F = 0.0000 R-squared = 0.2291 ------------------------------------------------------------------------------ | Linearized priv | Coef. Std. Err. t P>|t| [95% Conf. Interval] -------------+---------------------------------------------------------------- 1.aa | -.0943797 .0213708 -4.42 0.000 -.1364354 -.052324 | year | 2012 | .0070332 .0120889 0.58 0.561 -.0167566 .0308229 2013 | .0086546 .0130021 0.67 0.506 -.0169322 .0342415 | aa#year | 1 2012 | .0290012 .0333244 0.87 0.385 -.0365781 .0945804 1 2013 | .0001815 .0314224 0.01 0.995 -.0616547 .0620178 | a1826 | .1978142 .0156481 12.64 0.000 .1670204 .2286081 a2735 | -.0577464 .0131541 -4.39 0.000 -.0836323 -.0318605 a50p | .086352 .0137835 6.26 0.000 .0592273 .1134767 flimit | -.0364388 .0108816 -3.35 0.001 -.0578528 -.0150247 female | .0614963 .0103044 5.97 0.000 .0412183 .0817744 married | .1928484 .0126914 15.20 0.000 .1678729 .2178238 wasmarried | -.0464348 .0142234 -3.26 0.001 -.0744252 -.0184445 | kids | 1 | .0152858 .0137872 1.11 0.268 -.0118461 .0424177 2 | .0628105 .0167184 3.76 0.000 .0299104 .0957106 3 | .0810822 .0176475 4.59 0.000 .0463536 .1158108 | employed | -.0550222 .0104613 -5.26 0.000 -.0756091 -.0344353 workhi | 0 (omitted) hs | .0843786 .0152842 5.52 0.000 .0543008 .1144564 somecol | .1701238 .0165555 10.28 0.000 .1375442 .2027034 assoc | .1463324 .0185228 7.90 0.000 .1098813 .1827836 ba | .2769562 .0176223 15.72 0.000 .2422773 .3116351 grad | .324236 .0217437 14.91 0.000 .2814466 .3670254 fpl300 | .1778138 .0120725 14.73 0.000 .1540563 .2015713 fpl400 | .3297984 .0153762 21.45 0.000 .2995394 .3600573 fpl200unk | .3328604 .0151371 21.99 0.000 .303072 .3626488 _cons | .0056864 .020766 0.27 0.784 -.0351791 .0465519 ------------------------------------------------------------------------------ Note: 52 strata omitted because they contain no subpopulation members. . . . . log close name: log: c:\nhis\priv18ptest.log log type: text closed on: 10 May 2021, 13:46:15 ---------------------------------------------------------------------------------------------------------------------