Summary statistics for a_c6_100 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_100 | 1,081 342305.1 1.37e+07 -1.57e+08 2.95e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018