Summary statistics for d_2_sub1_c8_40 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_40 | 806 786.8747 6989.118 1 170805 by Jean Roth , jroth@nber.org , 21 Apr 2018