Summary statistics for d_2_sub1_c6_61 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_61 | 1,377 460.0087 997.2209 1 13845 by Jean Roth , jroth@nber.org , 6 Sep 2018