Summary statistics for d_5_sub2_c9_56 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_56 | 34 1244.471 5108.118 1 29886 by Jean Roth , jroth@nber.org , 21 Apr 2018