Summary statistics for d_2_sub1_c6_55 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_55 | 1,291 351.1092 1231.699 1 23483 by Jean Roth , jroth@nber.org , 8 Sep 2018