Summary statistics for d4_snf_c2_41 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_41 | 1,871 65097.83 85370.19 1 1437840 by Jean Roth , jroth@nber.org , 3 Sep 2018