Summary statistics for d_2_sub2_c6_41 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_41 | 152 579.3816 1196.94 1 8439 by Jean Roth , jroth@nber.org , 21 Apr 2018