Summary statistics for d_2_sub1_c8_38 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_38 | 791 379.5373 1113.115 1 18316 by Jean Roth , jroth@nber.org , 8 Sep 2018