你可以通过Stata的“Help”菜单中的“About Stata”选项来查看当前安装的版本信息。 查找额外插件或模块: 如果xtest是一个来自特定插件的命令,你需要找到并安装这个插件。可以通过Stata的ssc install命令来安装SSC(Statistical Software Components)存档中的插件,或者通过net install命令从其他来源安装插件。 例如,如果xte...
commands, without which the locals o and r are empty and no variables are created in an empty loop. Note, BTW, that my examples should not need to be saved to a do-file, but can be cut and pasted in their entirety into the Command window in Stata 9. The point, however, was valid...
3. Stata 实操:ritest 命令 我们可以通过 ssc install ritest, replace 安装该命令。 3.1 ritest 具体语法格式 ritest resampvar exp_list [, options]: command resampvar 为需要重新抽样的变量名,例如,处理组指示变量 treatment; exp_list 为需要比较的表达式,例如,回归系数 _b[treatment]; options 定义了...
Re: st: Statalist post regarding 'test' command - query From: "Austin Nichols" <austinnichols@gmail.com> Prev by Date: st: how to distinguish observations with the same code Next by Date: Re: st: how to distinguish observations with the same code Previous by thread: st: how to ...
Command: reghdfe lnoutput tt_prov lnemployment capitaltype exportdum lnage lnGDP lnFDI structure if treat_ind==1, a(i.year i.firm) cluster(firm) _pm_1: _b[tt_prov] res. var(s): tt_prov Resampling: Permuting tt_prov Clust. var(s): __000000 ...
[Cambridge University Press]) weak-instrument tests available in ivreg2 and in the ivregress postestimation command estat firststage. weakivtest tests the null hypothesis that instruments are weak or that the estimator's Nagar (1959, Econometrica 27: 575–595) bias is large relative to a bench...
aTo test the curvilinearity of this relationship, we employed the method developed by Lind and Mehlum using the “utest_rev” command in STATA 11.0 要测试这个关系curvilinearity,我们在STATA使用Lind和Mehlum开发的方法使用“utest_rev”命令11.0[translate]...
Author William Gould, StataCorp Date January 1999; minor revisions July 2005 ———– You can include the dummy variables in a regression of the full model and then use the test command on those dummies. You could also run each of the models and then write down the appropriate numbers and...
The “postestimation test” command in Stata was used to assess the overall effects of the independent factors. Crude and adjusted odds ratios, 95% confidence intervals and p-values are reported. Results Socio-demographic or background characteristics An overall total of 3639 community members ...
I am using 'tabout' command in stata and when I am using sample weight in chi-square test the value of chi2 goes down and the value of chi2 is pretty high without weight. I am asking which one is appropriate when we do chi2 test in bivariate analysis?