Summary statistics for b_1_c0_42 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_42 | 1,133 3018116 6852994 -19853 1.20e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018