Summary statistics for coronaryangiographyper1000medica variable in 2006_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryan~a |        307    21.15676     5.92809   7.174554   41.57175

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