Summary statistics for c_1_c6_26 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_26 | 3,416 1.25e+07 2.31e+07 829 5.59e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018