Summary statistics for d4_sub1_c3_41 variable in hosp_rollup2552_96_1996 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_41 | 1,758 23863.17 26587.26 32 397201 by Jean Roth , jroth@nber.org , 3 Sep 2018