Summary statistics for b_1_c27_56 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_56 | 5,970 6958669 1.30e+07 -2332 2.91e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018