Summary statistics for d4_sub2_c2_41 variable in hosp_rollup2552_96_1999 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~2_41 | 629 116255.5 205744.8 10 2785304 by Jean Roth , jroth@nber.org , 7 Sep 2018