Summary statistics for b_3_c27_98 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_98 | 2,914 236738.5 887469.7 1 2.98e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018