Summary statistics for d_5_sub1_c9_56 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_56 | 185 1062.086 7604.562 1 100881 by Jean Roth , jroth@nber.org , 21 Apr 2018