Summary statistics for d_2_sub2_c6_58 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_58 | 63 130.3016 217.359 2 1198 by Jean Roth , jroth@nber.org , 6 Sep 2018