Summary statistics for d4_sub2_c3_59 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_59 | 243 80520.21 216845.7 27 1507223 by Jean Roth , jroth@nber.org , 5 Sep 2018