Summary statistics for d_5_sub2_c5_54 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c5_54 | 31 492.7742 655.2963 63 3529 by Jean Roth , jroth@nber.org , 5 Sep 2018