Summary statistics for b_1_c0_10 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_10 | 6,228 741760.8 1135064 -9074 1.30e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018