Summary statistics for d4_snf_c2_56 variable in hosp_rollup2552_96_2008 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_56 | 1,124 782635.4 1113176 8 9930551 by Jean Roth , jroth@nber.org , 21 Apr 2018