Summary statistics for coronaryangiographyper1000medica variable in 1993_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryan~a |         52    15.02469    3.277095   8.155797   27.01722

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