Summary statistics for c_1_c6_48 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_48 | 816 3957676 1.01e+07 42 1.31e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018