Summary statistics for a_c6_100 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_100 | 1,030 575776.9 8905541 -1.05e+08 1.40e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018