Summary statistics for copddischargesper1000medicareenr variable in 2001_med_di

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
copddischa~r |      2,028    12.58979    6.737592   2.072022   112.6269

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