Summary statistics for d4_sub2_c3_41 variable in hosp_rollup2552_96_2006 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_41 | 615 63584.64 285877.3 198 4709784 by Jean Roth , jroth@nber.org , 21 Apr 2018