Summary statistics for d4_sub1_c2_58 variable in hosp_rollup2552_96_2008 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_58 | 130 73943.02 338380.5 2 3459023 by Jean Roth , jroth@nber.org , 21 Apr 2018