Summary statistics for e4_c2_8 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     e4_c2_8 |        352    67.08793    101.3915        .04     552.48

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