Summary statistics for b_1_c0_17 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_17 | 5,950 785515.7 1124114 -10376 1.73e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018