Summary statistics for d_2_sub1_c6_51 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_51 | 683 5437.817 14432.52 1 269522 by Jean Roth , jroth@nber.org , 3 Sep 2018