Summary statistics for b_1_c0_54 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_54 | 2,163 156520.3 433088.2 -99767 1.06e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018