Summary statistics for d4_snf_c3_44 variable in hosp_rollup2552_96_1998 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_44 | 2,163 58280.6 102011.8 3 2084586 by Jean Roth , jroth@nber.org , 6 Sep 2018