Summary statistics for d_2_sub1_c6_41 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_41 | 1,523 1196.612 2144.087 1 36826 by Jean Roth , jroth@nber.org , 5 Sep 2018