Summary statistics for d_2_sub1_c6_37 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_37 | 1,237 648.92 3806.519 1 124598 by Jean Roth , jroth@nber.org , 3 Sep 2018