Summary statistics for b_3_c27_42 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_42 | 1,081 668456.5 1287494 1 1.70e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018