Summary statistics for mastectomyforbreastcancerper1000 variable in 2000_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mastect~1000 |         52    1.646289    .3806429   .8548905   2.841855

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