Summary statistics for d_5_sub2_c9_56 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_56 | 109 10710.87 108977 1 1138007 by Jean Roth , jroth@nber.org , 21 Apr 2018