Summary statistics for d_2_sub2_c8_40 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_40 | 322 741.4037 5959.059 1 81016 by Jean Roth , jroth@nber.org , 21 Apr 2018