Summary statistics for b_1_c27_53 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_53 | 4,586 2922700 1.10e+07 -48995 2.45e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018