Summary statistics for c_1_c5_51 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_51 | 2,629 741739.3 2035333 8 9.00e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018