Summary statistics for d4_snf_c2_37 variable in hosp_rollup2552_96_2002 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_37 | 831 29876.39 95250.78 8 1559733 by Jean Roth , jroth@nber.org , 10 Sep 2018