Summary statistics for d_2_sub2_c8_42 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_42 | 181 739.5304 1193.287 2 9947 by Jean Roth , jroth@nber.org , 6 Sep 2018