如果你的英语比较好,你可以去R-help mailing list 里面发邮件请全世界的大牛和高手帮你!
下面是官方的信息:
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.