Summary statistics for b_1_c0_94 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_94 | 77 1196934 2161889 -26074 1.25e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018