Summary statistics for d4_sub1_c3_41 variable in hosp_rollup2552_96_2005 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_41 | 1,744 37722.26 80315.36 92 1319816 by Jean Roth , jroth@nber.org , 21 Apr 2018