发布于 2016-11-09 07:59:31 | 198 次阅读 | 评论: 0 | 来源: 网友投递
R 数据统计分析语言
R是用于统计分析、绘图的语言和操作环境。R是属于GNU系统的一个自由、免费、源代码开放的软件，它是一个用于统计计算和统计制图的优秀工具。
R 3.3.2 发布了，详细更新如下
R 3.3.2 的变化
extSoftVersion()now reports the version (if any) of thereadlinelibrary in use.
The version of LAPACK included in the sources has been updated to 3.6.1, a bug-fix release including a speedup for the non-symmetric case ofeigen().
Useoptions(deparse.max.lines=)to limit the number of lines recorded in.Tracebackand other deparsing activities.
format(<AsIs>)looks more regular, also for non-character atomic matrices.
abbreviate()gains an optionnamed = TRUE.
The online documentation for package methods is extensively rewritten. The goals are to simplify documentation for basic use, to note old features not recommended and to correct out-of-date information.
Calls tosetMethod()no longer print a message when creating a generic function in those cases where that is natural: S3 generics and primitives.
Versions of thereadlinelibrary >= 6.3 had been changed so that terminal window resizes were not signalled toreadline: code has been added using a explicit signal handler to work around that (when R is compiled against readline >= 6.3). (PR#16604)
configureworks better with Oracle Developer Studio 12.5.
参考链接：
https://stat.ethz.ch/pipermail/r-announce/2016/date.html#end
https://mirrors.tuna.tsinghua.edu.cn/CRAN/doc/manuals/r-release/NEWS.html