Assigned to nobody @chxy chxy Xiaoyue Cheng @dfswayne dfswayne @dicook dicook Dianne Cook @erichare erichare Eric Hare @hadley hadley Hadley Wickham @heike heike Heike Hofmann @lawremi lawremi Michael Lawrence @schloerke schloerke Barret Schloerke @yihui yihui Yihui Xie