Summary statistics for d4_snf_c3_49 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_49 | 1,060 57988.22 142976.3 1 3879455 by Jean Roth , jroth@nber.org , 21 Apr 2018