Summary statistics for d4_sub2_c2_63 variable in hosp_rollup2552_96_2004 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~2_63 | 49 59437.29 300124.6 2 2094510 by Jean Roth , jroth@nber.org , 21 Apr 2018