Summary statistics for b_3_c27_98 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_98 | 3,031 312386.4 1396057 -9273 5.06e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018