Summary statistics for e4_c1_47 variable in prds_hosp10_yr2016 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
    e4_c1_47 |      1,286    .3141271    .1541221    .000072          1

by Jean Roth , jroth@nber.org , 23 Aug 2018