Summary statistics for mastectomyforbreastcancerper1000 variable in 2001_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mastect~1000 |        303    1.150985    1.297264  -3.507273   2.777396

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