Summary statistics for transurethralprostatectomyforben variable in 1994_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
transureth~n |      1,140    10.06202    3.592417   2.845979   40.96852

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