Summary statistics for b_2_c27_50 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_2_c27_50 | 1,293 47543.18 104706.6 -228 1468369 by Jean Roth , jroth@nber.org , 21 Apr 2018