Summary statistics for d_5_sub2_c9_42 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_42 | 8 1629.875 2307.881 9 5953 by Jean Roth , jroth@nber.org , 5 Sep 2018