Summary statistics for d_2_sub1_c6_39 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_39 | 23 419.5217 1722.625 1 8243 by Jean Roth , jroth@nber.org , 21 Apr 2018