Summary statistics for b_1_c27_47 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_47 | 975 2614166 5548978 -147727 9.35e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018