Summary statistics for d4_sub1_c2_49 variable in hosp_rollup2552_96_1996 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_49 | 1,683 39676.95 85411.3 1 1247201 by Jean Roth , jroth@nber.org , 3 Sep 2018