Summary statistics for b_3_c27_98 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_98 | 1,997 459702.4 1700270 1 4.91e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018