Summary statistics for d4_sub1_c3_50 variable in hosp_rollup2552_96_1999 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_50 | 1,782 142601.4 299269.6 26 5173833 by Jean Roth , jroth@nber.org , 7 Sep 2018