Summary statistics for e3_6_snf_c1_2 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_6_snf_~_2 | 61 31074.2 68143.48 12 468312 by Jean Roth , jroth@nber.org , 24 Aug 2018