Summary statistics for d_5_sub1_c9_37 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_37 | 22 1745.682 4382.152 1 18907 by Jean Roth , jroth@nber.org , 6 Sep 2018