Summary statistics for b_3_c27_51 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_51 | 2,930 42583.77 113487.2 -3816 4138712 by Jean Roth , jroth@nber.org , 10 Sep 2018