Summary statistics for coronaryarterybypassgraftingcabg variable in 2005_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryar~g |         52    4.410118    .9382216   2.090492    6.17521

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