Summary statistics for d4_sub1_c3_44 variable in hosp_rollup2552_96_2011 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_44 | 5 82251.2 120562.4 15769 296212 by Jean Roth , jroth@nber.org , 21 Apr 2018