Summary statistics for d_2_sub2_c6_44 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_44 | 113 861.2743 1878.766 1 13482 by Jean Roth , jroth@nber.org , 21 Apr 2018