Summary statistics for d4_sub2_c3_55 variable in hosp_rollup2552_96_2000 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2_c3~5 | 584 49203.75 65254.11 4 401508 by Jean Roth , jroth@nber.org , 8 Sep 2018