Summary statistics for c_1_c6_51 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_51 | 2,766 772035.1 1789910 1 7.00e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018