Summary statistics for d_2_sub2_c6_55 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_55 | 430 1187.851 2463.734 1 38369 by Jean Roth , jroth@nber.org , 3 Sep 2018