Summary statistics for aorticmitralvalvereplacementper1 variable in 2010_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
aorticmitr~1 |         52    1.415577    .2624127        .78       2.09

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