Summary statistics for d_2_sub2_c6_44 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_44 | 492 2445.925 7414.607 2 77266 by Jean Roth , jroth@nber.org , 7 Sep 2018