Summary statistics for b_2_c27_60 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_2_c27_60 | 1,575 166819.8 753541.7 -20686 1.36e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018