Summary statistics for b_2_c27_53 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_2_c27_53 | 987 113068.6 650398.6 1 1.55e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018