Summary statistics for d4_snf_c2_49 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_49 | 1,873 217583 325479.4 12 3405933 by Jean Roth , jroth@nber.org , 3 Sep 2018