Summary statistics for d4_snf_c2_52 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_52 | 1,053 39007.72 53653.55 17 481129 by Jean Roth , jroth@nber.org , 3 Sep 2018