Summary statistics for b_1_c27_58 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_58 | 411 5029056 6850136 -561057 4.86e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018