1.3 点击“Download R for Windows” 1.4 点击“install R for the first time” 1.5 点击“Download R-版本号 for Windows”下载 下载后正常安装就可以了。可以不安装在C盘。 02—设置CRAN镜像 安装后点击RGui的图标就可以打开R语言简单朴素的界面了。 进入可以开始使用,一般首先要安装自己所需要的各种R包。但是...
Download RStudio CRAN mirror data files into a folder
方法②:代码 options("repos" = c(CRAN="https://mirrors.ustc.edu.cn/CRAN/"))#此为中科大cran镜像,清华bioconductor镜像为#options(BioC_mirror="https://mirrors.tuna.tsinghua.edu.cn/bioconductor") 注意,此方法只能使用一个镜像(cran或bioconductor),不要选错! 2.包属于github包--手动下载 github包在国...
:exclamation: This is a read-only mirror of the CRAN R package repository. inlabru — Bayesian Latent Gaussian Modelling using INLA and Extensions. Homepage: http://www.inlabru.org, https://inlabru-org.github.io/inlabru/, https://github.com/inlabru-org/
R chooseCRANmirror 选择 CRAN 镜像R语言 chooseCRANmirror 位于utils 包(package)。 说明 与用户交互以选择 CRAN 镜像。 用法 chooseCRANmirror(graphics = getOption("menu.graphics"), ind = NULL, local.only = FALSE) getCRANmirrors(all = FALSE, local.only = FALSE) 参数 graphics 逻辑性强。如果...
:exclamation: This is a read-only mirror of the CRAN R package repository. rfishbase — R Interface to 'FishBase'. Homepage: https://docs.ropensci.org/rfishbase/, https://github.com/ropensci/rfishbase Report bugs for this package: https://github.com/ro
In the “Changes on CRAN” section of the latest version of the The R Journal (Vol. 10/2, December 2018) had this short blurb entitled “CRAN mirror security”: Currently, there are 100 official CRAN mirrors, 68 of which provide both secure downloads via ‘https’ and use secure mirror...
方法①:直接点击Rstudio界面的tools-global options-packages,这里会有一个包含mirror(镜像)字样的选项,更改至国内的镜像即可。 方法②:代码 options("repos" = c(CRAN="https://mirrors.ustc.edu.cn/CRAN/"))#此为中科大cran镜像,清华bioconductor镜像为#options(BioC_mirror="https://mirrors.tuna.tsinghua.edu...
(all_days)$year + 1900 urls <- paste0('http://cran-logs.rstudio.com/', year, '/', all_days, '.csv.gz') # You can then use download.file to download into a directory. # If you only want to download the files you don't have, try: missing_days <- setdiff(all_days, tools...
确保"CRAN mirror"(CRAN镜像)选项被设置为一个可用的镜像地址。可以尝试选择其他镜像地址,然后点击"OK"保存设置。 检查防火墙设置:如果你的计算机上有防火墙或安全软件,可能会阻止RStudio连接到CRAN。可以尝试暂时禁用防火墙或安全软件,然后重新连接RStudio。 使用命令行安装软件包:如果RStudio无法连接到CRAN,你仍然可以...