Summary statistics for copddischargesper1000medicareenr variable in 1997_med_di

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
copddischa~r |      1,952     11.6959    6.163673   2.047469   96.29183

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