Summary statistics for b_1_c27_40 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_40 | 3,789 782974.2 2132770 -40297 4.42e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018