Summary statistics for b_1_c0_6 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_6 | 6,365 3.05e+07 1.07e+08 -2.15e+08 2.58e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018