请考虑以下代码段：
*Here I'm storing t-test as ttests
eststo ttests: estpost ttest Gender Black White, by(treated)
*Here this is the summary of all variable +
eststo summstats: estpost summarize Gender Black White
eststo treated: estpost summarize Gender Black White if treated==1
eststo non_treated: estpost summarize Gender Black White if treated==0
*table 1: Descriptive data
esttab summstats treated non_treated ttests using "${pathtable}\table_1.tex", label ///
replace main(mean %6.2f) aux(sd) mtitle("Total Sample" "Participants" "Non-Participants" ///
"p-value") title(Descriptive Table\label{tab1})
这使用 community-contributed 命令esttab来生成一个表格，其中包含summstats，treated和non_treated的均值和标准差。
但是，在最后一列中，我仅获得有意义的星星。
如何显示实际的p值？
答案 0 :(得分：1)
以下将产生所需的输出：
sysuse auto, clear
eststo clear
eststo ttests: estpost ttest price mpg trunk, by(foreign)
eststo summstats: estpost summarize price mpg trunk
eststo treated: estpost summarize price mpg trunk if foreign==1
eststo non_treated: estpost summarize price mpg trunk if foreign==0
esttab summstats ///
treated ///
non_treated ///
ttests, ///
cell(p(fmt(%6.3f)) & ///
mean(fmt(%6.2f)) ///
sd(fmt(%6.3f) par)) ///
label replace ///
mtitle("Total" ///
"Foreign" ///
"Domestic" ///
"p-value") ///
title(Descriptive ///
Table) ///
collabels(none)
Descriptive Table
------------------------------------------------------------------------
(1) (2) (3) (4)
Total Foreign Domestic p-value
------------------------------------------------------------------------
Price 6165.26 6384.68 6072.42 0.680
(2949.496) (2621.915) (3097.104)
Mileage (mpg) 21.30 24.77 19.83 0.001
(5.786) (6.611) (4.743)
Trunk space (.. ft.) 13.76 11.41 14.75 0.002
(4.277) (3.217) (4.306)
------------------------------------------------------------------------
Observations 74 22 52 74
------------------------------------------------------------------------