Summary statistics for coronaryangiographyper1000medica variable in 2005_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryan~a |         52     20.4808    4.564605   7.608688   31.60854

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