Summary statistics for aorticmitralvalvereplacementper1 variable in 1995_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
aorticmitr~1 |         52    1.087502    .1676389   .7375417   1.386271

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