Summary statistics for b_1_c27_61 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_61 | 4,963 6242302 7849515 -11921 9.20e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018