Summary statistics for c_1_c7_46 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_46 | 1,039 321651.9 902531 8 1.06e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018