Summary statistics for d4_snf_c2_6201 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2~01 | 4 4111.5 5493.692 70 12013 by Jean Roth , jroth@nber.org , 3 Sep 2018