Summary statistics for b_1_c0_16 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_16 | 4,004 2240717 4922658 -2426975 1.01e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018