Summary statistics for d_2_sub1_c8_61 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_61 | 1,526 1483.974 2543.727 1 29618 by Jean Roth , jroth@nber.org , 21 Apr 2018