Stata 将depvar控制平均值添加到回归表输出

这是一项两组随机对照试验。在我的回归输出中，我想评估治疗组患者疾病风险的相对降低。为了使这个评估更容易，我想将因变量控制平均值添加到回归表输出的底部。我目前正在将

estadd

与

estout

一起使用。下面是我的代码，它显示了因变量的平均值，但是我找不到任何

estadd

、

estpost

等选项，允许我仅对研究的一个组（即对照组）限制depvar平均值计算

---

estadd

，

eststo

，等等）提供的出色功能让您大吃一惊。这个怎么样：

xi: quietly reg X `covariates' if survid==1, vce(cluster id1)
   // two prefixes in the same command is like a sentence with three subordinate clauses
   // that just rolls from one line to the next without giving you a chance to 
   // catch a breath and really understand what is going on in this sentence,
   // which is a sign of poor writing skills, unless you are Dostoevsky, which I am not.
estimates store CtrlArm
   // it is also a good idea to be specific about what it is that you want to output.
   // Thus I have the -estimates store- on a separate line with a specific name for your results.
summarize X if survid==1
estadd scalar ymean = r(mean) 
estout CtrlArm using $outdir\results.txt, ...

---

estadd

和

estout

是不可避免的。您的首字母

eststo

的标题为空，但这只占用了空间，没有任何帮助。

您被

estadd

，

eststo

等提供的奇妙功能所宠坏了：）。这个怎么样：

xi: quietly reg X `covariates' if survid==1, vce(cluster id1)
   // two prefixes in the same command is like a sentence with three subordinate clauses
   // that just rolls from one line to the next without giving you a chance to 
   // catch a breath and really understand what is going on in this sentence,
   // which is a sign of poor writing skills, unless you are Dostoevsky, which I am not.
estimates store CtrlArm
   // it is also a good idea to be specific about what it is that you want to output.
   // Thus I have the -estimates store- on a separate line with a specific name for your results.
summarize X if survid==1
estadd scalar ymean = r(mean) 
estout CtrlArm using $outdir\results.txt, ...

---

estadd

和

estout

是不可避免的。但是，您的初始标题为空的

eststo

只会占用空间，没有任何帮助。

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