首先是基础性的tm包。tm包是R文本挖掘的通用包。直接使用install.package即可安装。本帖隐藏的内容 1 i...
要执行第一种解决方法,你需要在R中运行以下命令: usethis::create_github_token() 然后会进入Github的个人账号登录界面如下(图4.1): 图4.1 可以输入token的用途,然后拉到下方点击:“generate token"按钮。 然后会自动跳转到API的界面如下(图4.2): 图4.2 注意,虽然此界面可以显示既往生成API的记录。但此次生成的以...
Using packages withtype = "source"always works on Windows provided the package contains no C/C++/Fortran code that needs compilation. Otherwise you will need to have installed the Rtools collection as described in the ‘R for Windows FAQ’andyou must have the PATH environment variable set up a...
Review the recommendations in Package Management for instructions on how to set up a local package repository using MRAN or miniCRAN.Silent and Passive InstallsTo install Microsoft R Client from a script on Windows, use the following command-line switches:展開...
Using packages withtype = "source"always works on Windows provided the package contains no C/C++/Fortran code that needs compilation. Otherwise you will need to have installed the Rtools collection as described in the ‘R for Windows FAQ’andyou must have the PATH environment variable set up ...
package ‘ggtree’ is not available (for R version 3.5.1) Warning in install.packages : unable to access index for repository https://mirrors.ustc.edu.cn/CRAN/bin/windows/contrib/3.5: cannot open URL 'https://mirrors.ustc.edu.cn/CRAN/bin/windows/contrib/3.5/PACKAGES' ...
无法打开URL'https://mirrors.tongji.edu.cn/CRAN/bin/windows/contrib/3.6/PACKAGES' Warning message: package ‘VennDiagram’ is not available (for R version 3.6.1) 原来install.packages这个函数是有选项的:参考官方文档(??install.packages),注意repos选项。
> install.packages("rJava") 将程序包安装入‘C:/Users/AERO/Documents/R/win-library/3.4’ (因为‘lib’没有被指定) 试开URL’https://mirrors.e-ducation.cn/CRAN/bin/windows/contrib/3.4/rJava_0…
Package 'fscaret' On Windows OS the time limiting function is off also the number of cores used is set to 1. Details Package: Type: Version: Date: License: fscaret ... R Cran 被引量: 0发表: 0年 Automatic computer upgrading The Package database also maintains the name 25e of the pa...
A more efficient way is probably to use the devtools package to simplify this process because it contains specific functions for each repository, including CRAN. You can install devtools as usual with install.packages("devtools"), but you might also need to install Rtools on Windows, Xcode ...