Summary statistics for d4_snf_c2_37 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_37 | 625 33007.28 158603.3 1 2429116 by Jean Roth , jroth@nber.org , 21 Apr 2018