Summary statistics for b_1_c0_37 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_37 | 5,151 5894384 1.30e+07 -121451 3.61e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018