Summary statistics for b_1_c0_5 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_5 | 3,937 1.04e+07 2.09e+07 -2838072 4.10e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018