Summary statistics for d_5_sub2_c9_54 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_54 | 28 408.6071 671.8871 1 2723 by Jean Roth , jroth@nber.org , 21 Apr 2018