Summary statistics for lowerextremityrevascularizationp variable in 1999_surg_d

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
lowerextre~p |        305    1.722709    .6603435  -2.778096   3.536826

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