Summary statistics for percutaneouscoronaryintervention variable in 2010_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
percutaneo~n |      2,651    1.893267    9.090207     -37.26      31.41

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