Summary statistics for s4_hha2_c4_38 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
s4_hha2_c4~8 |          1         648           .        648        648

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