Summary statistics for copddischargesper1000medicareenr variable in 2007_med_di

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
copddischa~r |        307    9.854426    3.439523   1.760016    26.0492

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