Summary statistics for d_2_sub1_c6_37 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_37 | 449 355.6036 1247.295 1 17304 by Jean Roth , jroth@nber.org , 21 Apr 2018