Summary statistics for b_3_c27_60 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_60 | 2,942 732820.8 2127457 -3 4.04e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018