Summary statistics for b_1_c27_58 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_58 | 700 4557034 5536026 -2226 4.08e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018