Summary statistics for d4_snf_c3_41 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_41 | 1,871 23075.22 27207.01 8 259200 by Jean Roth , jroth@nber.org , 3 Sep 2018