Summary statistics for d4_sub2_c2_61 variable in hosp_rollup2552_96_2005 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~2_61 | 468 48169.82 109495.9 6 1286936 by Jean Roth , jroth@nber.org , 21 Apr 2018