Summary statistics for coronaryangiographyper1000medica variable in 2002_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryan~a |      2,882    23.04758    7.567222   4.376927   60.71692

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