Summary statistics for d4_snf_c3_44 variable in hosp_rollup2552_96_2010 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_44 | 585 112005.9 380161.4 35 6018362 by Jean Roth , jroth@nber.org , 21 Apr 2018