Summary statistics for pulmonologistsper100000resid variable in caphphsa2011 da

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
pulmonolog~d |      3,437    1.219546    .9558268   .0406407   15.36948

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