Summary statistics for c_1_c6_42 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_42 | 1,063 934927.2 2971468 1 6.88e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018