Summary statistics for d_2_sub1_c8_37 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_37 | 1,485 1082.493 3130.244 1 48924 by Jean Roth , jroth@nber.org , 8 Sep 2018