Summary statistics for medsurgdayspdeceol variable in daphrr2001_2005 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
medsurgday~l |        307    9.439246    1.904021   2.896324   15.42527

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