Summary statistics for d4_sub1_c2_50 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_50 | 1,758 264000.7 571912.7 6 7291527 by Jean Roth , jroth@nber.org , 5 Sep 2018