Summary statistics for b_1_c27_26 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_26 | 3,768 3133583 4081504 1941 5.75e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018