Summary statistics for b_1_c0_11 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_11 | 6,129 1107526 1588725 -45950 3.11e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018