Summary statistics for d4_sub1_c2_56 variable in hosp_rollup2552_96_2010 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_56 | 1,073 790519.2 1173782 137 1.62e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018