Summary statistics for d_2_sub2_c8_41 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_41 | 581 4097.511 7021.848 2 110928 by Jean Roth , jroth@nber.org , 6 Sep 2018