Summary statistics for d4_sub2_c2_44 variable in hosp_rollup2552_96_2000 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~2_44 | 607 347892.8 724280.1 52 9422784 by Jean Roth , jroth@nber.org , 8 Sep 2018