Summary statistics for e4_c1_2 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     e4_c1_2 |        216    16.58181    19.41504         .5     118.74

by Jean Roth , jroth@nber.org , 24 Aug 2018