Summary statistics for d4_snf_c2_51 variable in hosp_rollup2552_96_2007 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_51 | 728 343417.9 408529.6 5 2907105 by Jean Roth , jroth@nber.org , 21 Apr 2018