Summary statistics for coronaryarterybypassgraftingcabg variable in 1993_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryar~g |         52    4.869761    .7512547   3.024659   6.930907

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