Summary statistics for d_5_sub2_c9_40 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_40 | 17 2839.176 11349.38 2 46879 by Jean Roth , jroth@nber.org , 21 Apr 2018