Summary statistics for abdominalaorticaneurysmrepairper variable in 2004_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
abdominala~r |        302    .8520497    .6318968  -1.869071   1.911357

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