Summary statistics for b_1_c0_3 variable in hosp_rollup2552_96_2009 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_3 | 6,178 4224349 8360494 -3.04e+07 1.63e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018