Summary statistics for d4_snf_c2_53 variable in hosp_rollup2552_96_2001 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_53 | 1,343 23253.08 70127.46 1 1619336 by Jean Roth , jroth@nber.org , 9 Sep 2018