Summary statistics for abdominalaorticaneurysmrepairper variable in 2003_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
abdominala~r |        303    .7988291    .6432193  -1.761764   1.910354

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