conda-如何安装"R-essentials"中不可用的R软件包? [英] conda - How to install R packages that are not available in "R-essentials"?

问题描述

我使用现成的Anaconda安装来使用Python.现在，我已经知道可以在安装中包含" R世界，并可以在 Jupyter/Ipython笔记本 中使用IR内核.

I use an out-of-the-box Anaconda installation to work with Python. Now I have read that it is possible to also "include" the R world within this installation and to use the IR kernel within the Jupyter/Ipython notebook.

我找到了安装许多著名的R软件包的命令: conda install -c r r-essentials

I found the command to install a number of famous R packages: conda install -c r r-essentials

我的初学者的问题:

如何安装 R-essential 软件包中未包含的R软件包?例如，CRAN上可用的R包. "pip"仅适用于PyPI Python软件包，不是吗?

How do I install R packages that are not included in the R-essential package? For example R packages that are available on CRAN. "pip" works only for PyPI Python packages, doesn't it?

推荐答案

现在我已经找到了文档:

这是说明如何生成仅在CRAN存储库中可用的R包的文档: https://www.continuum.io/content/conda-data-science

This is the documentation that explains how to generate R packages that are only available in the CRAN repository: https://www.continuum.io/content/conda-data-science

转到构建conda R程序包"部分.

Go to the section "Building a conda R package".

(提示:只要anaconda.org下的R包可用，请使用此资源.请参见此处:

(Hint: As long as the R package is available under anaconda.org use this resource. See here: https://www.continuum.io/blog/developer/jupyter-and-conda-r)

alistaire 的答案是添加R包的另一种可能性:

alistaire's answer is another possibility to add R packages:

如果您通过常规的install.packages(来自CRAN镜像)或devtools::install_github(来自GitHub)从R内部安装软件包，则它们可以正常工作. @alistaire

If you install packages from inside of R via the regular install.packages (from CRAN mirrors), or devtools::install_github (from GitHub), they work fine. @alistaire

操作方法: 打开您的(独立)R安装，然后运行以下命令:

How to do this: Open your (independent) R installation, then run the following command:

install.packages("png", "/home/user/anaconda3/lib/R/library")

将新软件包添加到Jupyter使用的正确R库中，否则该软件包将安装在中提到的/home/user/R/i686-pc-linux-gnu-library/3.2/png/libs中.libPaths().

to add new package to the correct R library used by Jupyter, otherwise the package will be installed in /home/user/R/i686-pc-linux-gnu-library/3.2/png/libs mentioned in .libPaths() .

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