Summary statistics for d4_sub1_c3_41 variable in hosp_rollup2552_96_2009 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_41 | 1,686 46515.65 99893.84 54 1198400 by Jean Roth , jroth@nber.org , 21 Apr 2018