Summary statistics for b_1_c0_93 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_93 | 762 1325396 2619687 -260962 4.04e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018