Summary statistics for b_1_c0_59 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_59 | 2,139 1429934 4310824 -657787 9.18e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018