Summary statistics for d_5_sub2_c9_55 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_55 | 94 1924.404 6028.232 1 47210 by Jean Roth , jroth@nber.org , 21 Apr 2018