Summary statistics for e4_c1_401 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   e4_c1_401 |         30    10.01133    11.42295        -21      37.64

by Jean Roth , jroth@nber.org , 26 Oct 2018