Summary statistics for d4_snf_c2_49 variable in hosp_rollup2552_96_2002 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_49 | 1,440 244545.5 466002.6 9 4864299 by Jean Roth , jroth@nber.org , 10 Sep 2018