Summary statistics for d4_snf_c2_50 variable in hosp_rollup2552_96_2004 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_50 | 1,413 502078.7 602335.7 94 5425540 by Jean Roth , jroth@nber.org , 21 Apr 2018