Summary statistics for b_1_c0_37 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_37 | 5,182 2956498 5072338 -59713 5.86e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018