Summary statistics for medsurgdayspdeceol variable in daphrr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
medsurgday~l |        307    5.634182    1.575111   2.228383   13.72311

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