Summary statistics for b_1_c27_100 variable in hosp_rollup2552_96_2009 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_100 | 4,164 5993777 2.33e+07 -122889 5.52e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018