Summary statistics for b_3_c27_42 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_42 | 1,086 486725 900426.2 2 1.07e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018