> install.packages("RCurl") Warning in install.packages : unable to access index for repository http://cran.itam.mx/src/contrib: cannot open URL 'http://cran.itam.mx/src/contrib/PACKAGES' WARNING: Rtools is required to build R packages but is not currently installed. Please download and ...
For source packages from a repository an attempt is made to install the packages in an order that respects their dependencies. This does assume that all the entries inlibare on the default library path for installs (set by R_LIBS). Using packages withtype = "source"always works on Windows ...
Error in install.packages : Updating loaded packages Restarting R session... 最近下载gganimate时遇到的问题。原因是涉及更新Rstudio依赖的包所以Rstudio自己不能进行这个操作。故而解决方案就是不使用Rstudio,直接在terminal里输入 r # 启动r update.packages(ask = FALSE) #会自动更新所有包,如果不加 ask = ...
install.packages("RWeka") 失败 采用在线安装 去R包的官网 The Comprehensive R Archive Networkmirrors.tuna.tsinghua.edu.cn/CRAN/ 找到packages 选择sorted by name Ctrl+F 查找的快捷键 找到“RWeka”包 点击该包,进入该包的页面,然后往下滑 看到Windows binaries,第一个RWeka_0.4-46.zip,应该是最新的...
今天解决解决了一个R包安装的问题,并且硬着头皮把install.packages和download.file的说明从头到位看了一遍,应该再也没有一个R包安装能为难到我了。 问题实例 问题描述 能够用浏览器访问镜像站点,但是在安装R包时遇到如下问题, # CRAN Warning in install.packages : ...
百度试题 题目用install.packages()安装R包时,括号中包名字的两侧需要用双引号括起来。 A.正确B.错误相关知识点: 试题来源: 解析 A 反馈 收藏
R基本语法:install.packages('包名字') 近期发现因为有些包路径由 http 改成 https, 导致直接通过 install.packages("lava") 下载失败。 去官网下载后发现该包的下载路径由 http://cran.rstudio.com/bin/windows/contrib/3.1/lava_1.4.1.zip 改成https://cran.r-project.org/bin/windows/contrib/3.1/lava_...
R 安装包安装（install.packages）总是出错：Warning in install.packages : package"xxx"not available (for R version xxx）⽅法⼀：source("http://bioconductor.org/biocLite.R")biocLite("package_name")⽅法⼆：options(repos='http://cran.rstudio.com/')library(package_name)⽅法三：install....
install.packages("githubinstall") library(githubinstall) install_github("facetscales") 3) “乾坤大挪移”法 这个方法针对怎么都没法装包的情况: 先从CRAN或Github下载包的压缩包(CRAN里一般是.tar.gz格式,Github一般是ZIP格式),解压后找到文件夹下名称为“R”的文件,里面的.R文件(就是R的脚本文件)包含其中...
* removing 'C:/Program Files/R/R-3.6.0/library/stringi' Warning in install.packages : installation of package ‘stringi’ had non-zero exit status 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18.