Summary statistics for transurethralprostatectomyforben variable in 1993_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
transureth~n |        307    11.76432     2.49435   4.994813   21.07378

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