Summary statistics for d4_sub1_c3_41 variable in hosp_rollup2552_96_2001 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_41 | 1,800 28908.68 45928.58 28 944448 by Jean Roth , jroth@nber.org , 9 Sep 2018