Summary statistics for d4_snf_c3_59 variable in hosp_rollup2552_96_2002 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_59 | 280 32235.18 128313.6 3 1229298 by Jean Roth , jroth@nber.org , 10 Sep 2018