Summary statistics for c_1_c6_52 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_52 | 2,858 281063.1 712024.4 1 2.97e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018