Summary statistics for b_1_c0_44 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_44 | 6,062 6045082 2.96e+07 -484572 1.10e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018