无法在 Powershell 中运行 R.exe [英] Cannot run R.exe in Powershell

问题描述

我经常发现在命令行(Windows)上运行 R 更有用.然而，当我在 Powershell 中尝试它时，我往往会遇到问题，但这很容易通过首先运行 cmd 来解决，然后它就可以工作了.

I often find it more useful to run R on the command line (windows). However when I try it in Powershell I tend to run into problems, but this is easily overcome by first running cmd and then it works.

这是我在执行 R CMD BATCH

Invoke-History: A positional parameter cannot be found that accepts the argument 'BATCH'

我后来意识到 r 是一个别名，它返回直接过去的命令，因此我无法运行 R.

I later realised that r is an alias that returns the immediate past command, hence my inability to run R.

随后，我发现使用可执行文件的完整文件名(即 R.exe)或使用 Rcmd.exe(即 Rcmd BATCH ...)都有效.

Subsequently, I found that using the full filename for the executable (i.e. R.exe) or using Rcmd.exe (i.e. Rcmd BATCH ...) worked.

不过，我只是好奇，是否有解决方法，以防万一遇到类似的冲突?

However, I'm just curious, is there a work around, in case one runs into similar conflicts?

推荐答案

在 powershell 中启动 R:

To start R in powershell:

R.exe

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