Summary statistics for d4_snf_c3_6201 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3~01 | 3 334.6667 433.4055 31 831 by Jean Roth , jroth@nber.org , 21 Apr 2018