Summary statistics for b_1_c27_60 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_60 | 2,656 5220690 1.49e+07 -25502 3.43e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018