Summary statistics for c_1_c7_54 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_54 | 1,880 293400.6 632307.3 47 1.53e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018