Summary statistics for d4_snf_c3_59 variable in hosp_rollup2552_96_1997 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_59 | 537 34144.17 99141.5 7 1000071 by Jean Roth , jroth@nber.org , 5 Sep 2018