Summary statistics for coronaryarterybypassgraftingcabg variable in 1997_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
coronaryar~g |         52    6.161194    1.100735   3.653403   8.483346

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