Summary statistics for a_c6_100 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_100 | 1,130 202795.3 7359296 -1.08e+08 1.19e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018