Summary statistics for d4_snf_c3_44 variable in hosp_rollup2552_96_2001 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_44 | 1,807 58719.9 151408.5 20 2486386 by Jean Roth , jroth@nber.org , 9 Sep 2018