Summary statistics for b_1_c27_58 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_58 | 693 4218155 5222446 -21930 4.45e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018