Summary statistics for b_1_c0_37 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_37 | 5,096 4398266 9714248 -6434 2.43e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018