Summary statistics for mastectomyforbreastcancerper1000 variable in 2004_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
mastect~1000 |        460   -.9289279    1.255141  -3.511835   2.317596

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