Summary statistics for b_3_c27_63 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_63 | 952 190010.7 538867.2 -43885 1.24e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018