Summary statistics for d_2_sub1_c8_68 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_68 | 6 4927.667 11481.39 3 28358 by Jean Roth , jroth@nber.org , 9 Sep 2018