Summary statistics for c_1_c6_60 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_60 | 1,863 393449.7 1373277 1 2.47e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018