Summary statistics for copddischargesper1000medicareenr variable in 1996_med_di

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
copddischa~r |      1,909     11.0229    5.450209   2.189277   56.88605

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