Summary statistics for d4_snf_c3_59 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_59 | 477 38657.62 116827.2 13 1542050 by Jean Roth , jroth@nber.org , 3 Sep 2018