Summary statistics for copddischargesper1000medicareenr variable in 2009_med_di

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
copddischa~r |      2,870    4.899314    16.50842    -162.92      93.91

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