Summary statistics for d4_snf_c2_44 variable in hosp_rollup2552_96_2010 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_44 | 585 793966.7 2668545 84 2.78e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018