Summary statistics for mastectomyforbreastcancerper1000 variable in 2003_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mastect~1000 |        297    .6422302    1.176731  -3.714871   2.297588

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