Summary statistics for d_5_sub2_c5_44 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c5_44 | 111 4582.036 18939.58 4 182685 by Jean Roth , jroth@nber.org , 21 Apr 2018