Summary statistics for b_1_c27_27 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_27 | 790 4527492 3885367 -100582 3.26e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018