Summary statistics for d_2_sub2_c8_51 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_51 | 316 9078.655 11906.75 1 68620 by Jean Roth , jroth@nber.org , 5 Sep 2018