Summary statistics for d4_sub2_c3_38 variable in hosp_rollup2552_96_2005 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_38 | 303 9856.139 102324.5 1 1772203 by Jean Roth , jroth@nber.org , 21 Apr 2018