Summary statistics for d_4_snf_c11_55 variable in prds_hosp10_yr2014 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_snf~1_55 |          3         140    196.2677          4        365

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