Summary statistics for b_1_c0_12 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_12 | 1,763 539961.3 1009493 -6982993 1.23e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018