Summary statistics for cardiologistsper100000reside variable in caphphsa1996 da

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
cardiologi~e |      3,437     3.83173    2.587962   .4485636   20.43513

by Jean Roth , jroth@nber.org , 15 Mar 2018