Summary statistics for b_1_c0_54 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_54 | 1,869 429097.2 1564784 -51945 5.33e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018