Summary statistics for d_5_sub2_c9_40 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_40 | 10 2311.4 4081.906 12 12687 by Jean Roth , jroth@nber.org , 3 Sep 2018