Summary statistics for b_1_c0_60 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_60 | 2,748 3673838 1.13e+07 -2396494 3.30e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018