Summary statistics for copddischargesper1000medicareenr variable in 1998_med_di

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
copddischa~r |      2,024    12.52725    6.463163   2.351405   100.6584

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