Summary statistics for d4_snf_c3_61 variable in hosp_rollup2552_96_1999 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_61 | 711 2461.927 14744.06 -114 315630 by Jean Roth , jroth@nber.org , 7 Sep 2018