Summary statistics for d4_snf_c3_44 variable in hosp_rollup2552_96_1999 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_44 | 2,099 51742.04 105296.5 2 2413670 by Jean Roth , jroth@nber.org , 7 Sep 2018