Summary statistics for b_3_c27_60 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_60 | 2,744 607180.4 1915405 -143 3.20e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018