Summary statistics for b_1_c27_60 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_60 | 2,887 7164136 1.99e+07 -38888 4.27e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018