Summary statistics for d4_sub2_c2_61 variable in hosp_rollup2552_96_2006 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~2_61 | 449 58770.4 123729.1 6 1078932 by Jean Roth , jroth@nber.org , 21 Apr 2018