Summary statistics for transurethralprostatectomyforben variable in 1998_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
transureth~n |        752    7.079784    2.502885   1.554367   26.27936

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