Summary statistics for e4_c2_13 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    e4_c2_13 |        899    49.37321    82.40573        .02     705.68

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