Summary statistics for b_1_c0_1 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_1 | 822 1494164 3133174 -5214559 3.10e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018