Summary statistics for copddischargesper1000medicareenr variable in 2001_med_di

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
copddischa~r |        307    11.54144    3.983911    3.16299   27.75375

by Jean Roth , jroth@nber.org , 14 Mar 2018