Summary statistics for d4_sub2_c3_56 variable in hosp_rollup2552_96_1999 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_56 | 626 110187.4 104736.3 17 1062954 by Jean Roth , jroth@nber.org , 7 Sep 2018