Summary statistics for a_c6_89 variable in prds_hosp10_yr2014 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c6_89 |          4   -974579.8     1252336   -2414369     146982

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