Summary statistics for e4_c1_301 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   e4_c1_301 |        180    2.920722    7.466403      -1.68      53.37

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