Summary statistics for d4_sub2_c3_50 variable in hosp_rollup2552_96_2005 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_50 | 588 469062.4 582887.2 88 4234910 by Jean Roth , jroth@nber.org , 21 Apr 2018