Summary statistics for b_1_c23_29 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c23_29 | 73 882245.5 2350082 5493 1.40e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018