Summary statistics for d4_snf_c3_56 variable in hosp_rollup2552_96_2003 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_56 | 1,530 166557 178525.2 8 1458570 by Jean Roth , jroth@nber.org , 21 Apr 2018