Summary statistics for e_a_hos_c1_21 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
e_a_hos_c~21 |        420    .2246254    .2555028    .000025   1.316252

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