Summary statistics for a_c1_6360 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c1_6360 | 2 1.62e+07 8115370 1.05e+07 2.20e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018