Summary statistics for b_1_c0_97 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_97 | 581 8453486 3.69e+07 -76609 5.41e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018