Summary statistics for s5_c4_3 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c4_3 |         51    20.37314    64.23338         .5        360

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