Summary statistics for b_1_c27_60 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_60 | 2,660 5435470 1.56e+07 -248 3.49e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018