Summary statistics for carotidendarterectomyper1000medi variable in 1995_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
carotidend~i |         52    3.198495    .8445569    1.05565   4.937523

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