Summary statistics for d4_sub2_c2_49 variable in hosp_rollup2552_96_2000 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~2_49 | 587 95567.27 151820.6 45 1163145 by Jean Roth , jroth@nber.org , 8 Sep 2018