Summary statistics for d4_sub1_c2_51 variable in hosp_rollup2552_96_2008 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_51 | 855 447215.2 827066.4 1 8268171 by Jean Roth , jroth@nber.org , 21 Apr 2018