Summary statistics for b_1_c27_6201 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_6201 | 139 1596741 1688195 -114929 1.17e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018