Summary statistics for d_2_sub1_c8_48 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_48 | 360 174.6083 1194.147 1 18868 by Jean Roth , jroth@nber.org , 6 Sep 2018