Summary statistics for d4_snf_c3_37 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_37 | 1,092 12258.45 20429.36 5 256711 by Jean Roth , jroth@nber.org , 3 Sep 2018