Summary statistics for a8_c2_14 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a8_c2_14 | 3,799 490121.4 8887446 -7.60e+07 1.75e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018