Summary statistics for d4_snf_c3_49 variable in hosp_rollup2552_96_2006 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_49 | 1,009 54461.94 87933.29 4 1047946 by Jean Roth , jroth@nber.org , 21 Apr 2018