Summary statistics for c_1_c5_38 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_38 | 2,165 928193.9 1244550 382 1.88e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018