Summary statistics for abdominalaorticaneurysmrepairper variable in 1999_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
abdominala~r |         52    .9917138    .1654002   .4325765   1.232198

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