Summary statistics for d4_sub1_c3_41 variable in hosp_rollup2552_96_2011 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_41 | 5 21286.8 25031.93 6562 65600 by Jean Roth , jroth@nber.org , 21 Apr 2018