Summary statistics for c_1_c6_26 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_26 | 3,457 1.39e+07 2.51e+07 1 5.78e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018