Summary statistics for b_3_c27_41 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_41 | 5,836 850955.8 2455782 1 5.87e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018