Summary statistics for b_1_c27_42 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_42 | 1,145 5426881 1.28e+07 136 2.81e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018