Summary statistics for b_1_c27_59 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_59 | 2,620 1237826 2321667 -575469 2.94e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018