Summary statistics for d4_snf_c3_50 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_50 | 1,325 242453.3 274432.8 89 3042732 by Jean Roth , jroth@nber.org , 21 Apr 2018