Summary statistics for b_1_c27_58 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_58 | 716 3433614 4087121 -134918 2.65e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018