R找不到包裹

时间:2016-03-01 06:48:45

标签: r

在REHL5.7上,在R命令行中使用install.packages("randomForest")后,我得到:

installing to randomForest/libs
** R
** data
** inst
** preparing package for lazy loading
** help
*** installing help indices
  converting help for package 'randomForest'
    finding HTML links ... done
    MDSplot                                 html
    classCenter                             html
    combine                                 html
    getTree                                 html
    grow                                    html
    importance                              html
    imports85                               html
    margin                                  html
    na.roughfix                             html
    outlier                                 html
    partialPlot                             html
    plot.randomForest                       html
    predict.randomForest                    html
    randomForest                            html
    rfImpute                                html
    rfNews                                  html
    rfcv                                    html
    treesize                                html
    tuneRF                                  html
    varImpPlot                              html
    varUsed                                 html
** building package indices
** testing if installed package can be loaded
* DONE (randomForest)
Error in library(randomForest) :
  there is no package called 'randomForest'

未提示错误。有谁知道如何修复或调试这个问题?

1 个答案:

答案 0 :(得分:1)

感谢所有评论,我已经解决了这个问题。

这是lib路径问题,我安装的路径不在.libPaths()中。

我通过

将路径添加到.libPaths()中解决了这个问题
.libPaths( c(.libPaths(), "/home/admin/user/data"))

然后,我的代码将在添加的路径下找到ra​​ndomForest包。