此外，还有具他新增功能:1.Corrected and consistent AIC；2.Model selection for ARIMA and ARFIMA；3.GOF plots for survival models；4.New spline functions；5.Graph colors by variable；6.Create, load, and save sets of frames；7.Boost-based regular expressions；8.Vectorized numerical integration, and...
mi(`1')localgroup_size=floor(`r(N)' / `bins')/*createrankedlistofmarginson+and-sideofzero*/egenpos_rank=rank(`xvar') if `xvar'>0&!mi(`xvar'), uniqueegenneg_rank=rank(-`xvar') if `xvar'<0&!mi(`xvar'), unique/*hack:multiplybinsbytwosothisworks*/localbins=`bins' * 2/...
gen variable = "." save "$outputpath\coeff_dataset.dta", replace use "$outputpath\panel_regression.dta", clear foreach network in lnstrengthin lnstrengthout lnstrength lnBC lnCC lnEC { local modelNum = 1 foreach q in 0.2 0.4 0.6 0.8 { local controls "lnGDPP lnPOP lnINDUS lnURBAN ...
* Create our data g X = runiform() * and the "effect" variable here g Y = `effect'*X + rnormal(0, 3) * Run analysis quietly reg Y X, robust * Pull out results local sig = 2*ttail(e(df_r),abs(_b[X]/_se[X])) <= .05 local coef = _b[X] * Now restore to come ...
our simulated data clear set obs 1000 * Create our data g X = runiform() g Y = .2*X + rnormal(0, 3) * Run analysis quietly qui reg Y X, robust * Pull out results local sig = 2*ttail(e(df_r),abs(_b[X]/_se[X])) <= .05 di `sig' local coef = _b[X] di `coef...
irf create myrif,set(myrif) replace irf graph irf VECM模型 vecrank m s g,lags(4) varsoc m s g,maxlag(5) vec m s g,lags(4) reg m s g vecstable,graph 4、 面板模型 面板声明 use FDI.dtar, clear xtset id year xtdes xtline lngdp ...
Assuming an identifier variableid, which, as always, we can easily create if absent, we should firstpreservebecause we shall probably want to return to the dataset in its present form: . preserve and then . reshape long ES, i(id) j(service) . reshape long A, i(id service) j(county)...
Everyone has tasks that they do all the time—create a particular kind of variable, produce a particular table, perform a sequence of statistical steps, compute an RMSE, etc. The possibilities are endless. Stata has thousands of built-in procedures, but you may have tasks that are relatively...
quimerge1:1yearsusingsynth_`i',nogenerate } *** locallp forvali=1/39{ locallp`lp'linetr_effect_`i'years,lcolor(gs12)|| } * *createplot twoway`lp'||linetr_effect_3years,/// lcolor(orange)legend(off)xline(1989,lpattern(dash))...
help gen // gen:generate -- Create or change contents of variable help egen // egen -- Extensions to generate help varname // 多变量命名规则 help newvarlist // 多个新变量 1. 2. 3. 4. 新变量命名规则 (1)由英文、数字或“_”组成,至多不超过32个。