Summary statistics for d4_sub2_c3_55 variable in hosp_rollup2552_96_1998 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2_c3~5 | 578 47446.11 58409.09 56 370196 by Jean Roth , jroth@nber.org , 6 Sep 2018