Summary statistics for d_5_sub2_c9_55 variable in hosp_rollup2552_96_2008 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_55 | 97 1138.629 2212.222 2 11566 by Jean Roth , jroth@nber.org , 21 Apr 2018