Summary statistics for d_4_ipf_c13_93 variable in prds_hosp10_yr2013 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ipf~3_93 |          1         357           .        357        357

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