Summary statistics for d4_sub1_c2_52 variable in hosp_rollup2552_96_2006 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_52 | 794 92233.06 201622.4 16 2556329 by Jean Roth , jroth@nber.org , 21 Apr 2018