Summary statistics for d4_sub1_c2_60 variable in hosp_rollup2552_96_2000 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_60 | 515 26380.64 102118.2 8 1699715 by Jean Roth , jroth@nber.org , 8 Sep 2018