Summary statistics for c_1_c5_54 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_54 | 1,869 401467.4 828579.2 81 1.48e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018