Summary statistics for coronaryangiographyper1000medica variable in 2007_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryan~a |      3,208    13.67184    16.06057  -60.02672     64.478

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