Summary statistics for d4_sub1_c3_49 variable in hosp_rollup2552_96_2008 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_49 | 1,688 25388.07 52221.7 11 813474 by Jean Roth , jroth@nber.org , 21 Apr 2018