Summary statistics for b_1_c0_44 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_44 | 6,064 6481276 3.39e+07 -353284 1.18e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018