Summary statistics for d_2_sub1_c6_40 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_40 | 195 82.38974 307.556 1 2603 by Jean Roth , jroth@nber.org , 21 Apr 2018