Summary statistics for mastectomyforbreastcancerper1000 variable in 2009_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mastect~1000 |        271    .1531365    1.033687      -2.48       1.83

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