Summary statistics for b_1_c0_96 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_96 | 1,535 969614.2 4616578 -184050 9.89e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018