Summary statistics for c_1_c5_52 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_52 | 2,744 273784.1 520720.9 6 1.49e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018