Attaullah Shah
Moderator
Post count: 70

This is possible with flexmat. I encourage you to invest an hour or less on flexmat, and shall have the freedom to make sophisticated tables. Here is a starting blog post https://asdocx.com/flexmat-create-flexible-tables-in-stata-mata/. Let me show an example for creating your desired table.

 sysuse auto , clear 
 loc NextRow 2 
 flexmat reset 
 flexmat addrow , data(Variable , Obs , Mean , Std. dev. , Min , Max) row(1)
 
 foreach var in price mpg trunk {
   sum `var' if `var' != 999
   flexmat addrow , data(`r(N)',`r(mean)',`r(sd)', `r(min)',`r(max)' ) row(`NextRow') dec(3) 
   loc ++NextRow 
  } 
 asdocx export
Table: Results
Variable Obs Mean Std. dev. Min Max
price 74 6165.257 2949.496 3291 15906
mpg 74 21.297 5.786 12 41
trunk 74 13.757 4.277 5 23
Notes: