Summary statistics for b_1_c27_51 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_51 | 2,988 661781.8 1968307 -37809 9.45e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018