Summary statistics for mastectomyforbreastcancerper1000 variable in 2008_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mastect~1000 |        283    .2139223    1.058579      -2.16       2.12

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