Summary statistics for b_1_c27_59 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_59 | 2,452 1240040 2692097 -198338 6.30e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018