Using Stata dynamic tags
========================

I am going to examine fuel efficiency using -auto.dta-. First, I load the dataset:

. sysuse auto, clear
(1978 Automobile Data)


Now I -summarize- -mpg-, but I only display the output, not the command:


    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
         mpg |         74     21.2973    5.785503         12         41