Summary statistics for d_4_irf_c13_73 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_irf~3_73 |         34    12.55882    26.86012          1        148

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