Summary statistics for d_2_sub2_c8_42 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_42 | 171 1375.275 2188.725 2 16204 by Jean Roth , jroth@nber.org , 21 Apr 2018