Summary statistics for d1_snf_c1_74 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_snf_c1_74 | 713 1518099 1829299 719 2.33e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018