Summary statistics for b_1_c0_53 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_53 | 4,525 1858952 7565563 -55123 1.78e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018