Summary statistics for b_1_c0_13 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_13 | 112 564408.1 2456879 -2676884 2.45e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018