Summary statistics for d_2_sub1_c6_61 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_61 | 422 350.0592 723.9569 1 6809 by Jean Roth , jroth@nber.org , 21 Apr 2018