Summary statistics for b_3_c27_100 variable in hosp_rollup2552_96_2001 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_3_c27_100 | 3,731 261539.1 740100.6 -1 1.32e+07 by Jean Roth , jroth@nber.org , 9 Sep 2018