Summary statistics for d4_sub2_c2_44 variable in hosp_rollup2552_96_2005 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~2_44 | 616 795977.3 2317426 2896 2.82e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018