Summary statistics for d_2_sub2_c8_37 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_37 | 553 1454.26 2569.785 1 31834 by Jean Roth , jroth@nber.org , 9 Sep 2018