Summary statistics for d4_sub2_c3_44 variable in hosp_rollup2552_96_2000 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_44 | 607 90515.57 245565.4 19 4694718 by Jean Roth , jroth@nber.org , 8 Sep 2018