Summary statistics for b_1_c0_94 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_94 | 99 938925.7 2709534 -45436 2.26e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018