Summary statistics for d_5_sub2_c9_51 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_51 | 18 432.5556 738.8549 1 2277 by Jean Roth , jroth@nber.org , 21 Apr 2018