Summary statistics for d_5_sub1_c9_55 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_55 | 203 1326.084 4107.647 1 35170 by Jean Roth , jroth@nber.org , 21 Apr 2018