Summary statistics for e4_c1_17 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    e4_c1_17 |        421    38.21729    41.23892        .01     229.87

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