Summary statistics for b_1_c0_17 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_17 | 6,153 653242.3 920910 -334438 1.49e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018