Summary statistics for d4_sub1_c2_44 variable in hosp_rollup2552_96_2003 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_44 | 1,769 621544.6 2329951 117 3.63e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018