Summary statistics for d_2_sub2_c8_67 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_67 | 3 82.33333 136.5516 2 240 by Jean Roth , jroth@nber.org , 21 Apr 2018