Summary statistics for d_4_hos_c3_94 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~c3_94 |          3    664.6667    627.1605        130       1355

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