Summary statistics for b_1_c0_97 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_97 | 565 8148353 3.58e+07 -73662 5.26e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018