Summary statistics for d_2_sub2_c6_41 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_41 | 479 1746.313 4387.88 1 62675 by Jean Roth , jroth@nber.org , 6 Sep 2018