Summary statistics for c_1_c5_47 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c5_47 | 1,371 1884366 3748296 462 7.64e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018