Summary statistics for d4_snf_c2_44 variable in hosp_rollup2552_96_1997 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_44 | 2,139 209537.1 303656.7 15 5700590 by Jean Roth , jroth@nber.org , 5 Sep 2018