Summary statistics for b_1_c27_43 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_43 | 1,585 1539276 2056834 -57230 2.03e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018