Summary statistics for b_1_c0_19 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_19 | 842 2128823 7454940 -1.51e+07 8.70e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018