Summary statistics for abdominalaorticaneurysmrepairper variable in 1997_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
abdominala~r |         52    1.064221    .1557612   .5972692   1.323011

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