Warning in install.packages : package ‘R Markdown’ is not available for this version of R

这个问题是由于您的R版本过低导致的。R Markdown是一个比较新的R包，需要较新的R版本才能支持。您可以尝试升级您的R版本，或者选择一个较旧的R Markdown版本。您可以通过以下命令安装较旧版本的R Markdown:

install.packages("rmarkdown", version = "0.9.6")

请注意，这只是一个示例，您需要根据您的R版本和需要安装的R Markdown版本进行调整。另外，升级您的R版本是更好的解决方法，因为较新的R版本也会提供更好的性能和更多的功能。

相关问题

R语言想安装CluMix，运行install.packages("https://cran.r-project.org/src/contrib/Archive/CluMix/CluMix_2.1.tar.gz", repos = NULL, type = "source") 。运行之后报错，报错如下：ERROR: dependencies 'extracat', 'marray', 'Biobase' are not available for package 'CluMix' * removing 'C:/Users/lyang/AppData/Local/R/win-library/4.2/CluMix' Warning in install.packages : 安装程序包‘C:/Users/lyang/AppData/Local/Temp/Rtmp67pSZr/downloaded_packages/CluMix_2.1.tar.gz’时退出狀態的值不是0 怎么解决

这个错误是由于安装 CluMix 时缺少依赖的 R 包。在安装 CluMix 之前，你需要先安装它所需要的依赖包 extracat、marray 和 Biobase。可以使用以下命令安装：

install.packages(c("extracat", "marray", "Biobase"))

然后再重新运行 CluMix 的安装命令：

install.packages("https://cran.r-project.org/src/contrib/Archive/CluMix/CluMix_2.1.tar.gz", repos = NULL, type = "source")

这样应该就可以成功安装 CluMix 了。

arning in install.packages : package ‘affy’ is not available (for R version 3.6.1)

This error message means that the affy package is not currently available for the version of R that you are running (3.6.1).

There are a few possible solutions you can try:

1. Update R to a more recent version. The affy package may be available for a newer version of R. You can download the latest version of R from the CRAN website (https://cran.r-project.org/).

2. Check if the package is available on Bioconductor. The affy package is part of the Bioconductor project, which provides a collection of R packages for analyzing and visualizing biological data. You can try installing the package using the following command:

if (!requireNamespace("BiocManager", quietly = TRUE))
    install.packages("BiocManager")
BiocManager::install("affy")

3. If all else fails, you can try installing an older version of the package that is compatible with your version of R. You can find older versions of the package on the Bioconductor website (https://bioconductor.org/packages/release/bioc/html/affy.html).