Summary statistics for b_1_c27_54 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_54 | 1,958 890440.7 2415329 -401808 7.41e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018