Summary statistics for b_1_c27_51 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_51 | 2,978 694620.3 1929839 -4089 8.99e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018