Summary statistics for medsurgdayspdeceol variable in daphosp2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
medsurgday~l |      2,537    7.209872    2.827517    1.67136   24.21725

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