Summary statistics for e3_6_snf_c1_4 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_6_snf_~_4 | 864 1374611 1744159 101 2.48e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018