Summary statistics for b_1_c0_55 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_55 | 5,169 3349994 6981500 -92565 8.87e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018