R 更新 |版本不匹配

发布于 2025-01-14 10:29:46 字数 888 浏览 2 评论 0原文

这是我第一次更新 R，所以我不太确定它是如何工作的。我已使用安装包从 RGUI 和 RStudio 更新了 R（适用于 Windows），并更新了所有包。

在这两种情况下，我都收到了 R 已升级到版本 4.1.3 的确认消息：

新目录已创建，一切似乎都正常。

但是，当我在 RStudio 中打开正在处理的项目和应用程序时，我仍然得到旧版本：

> R.Version()
$platform
[1] "x86_64-w64-mingw32"

$arch
[1] "x86_64"

$os
[1] "mingw32"

$system
[1] "x86_64, mingw32"

$status
[1] ""

$major
[1] "4"

$minor
[1] "1.2"

$year
[1] "2021"

$month
[1] "11"

$day
[1] "01"

$`svn rev`
[1] "81115"

$language
[1] "R"

$version.string
[1] "R version 4.1.2 (2021-11-01)"

$nickname
[1] "Bird Hippie"

如何在现有文件中使用新的 R 版本？

预先感谢您的帮助！

原文

It's the first time I update R so I'm not too sure how it all works. I have updated R (for Windows) from RGUI and from RStudio with the installr package and updated all the packages.

In both cases I got confirmation messages that R has been upgraded to version 4.1.3:

The new directory has been created and everything seems to be as it should.

However, when I open the projects and apps I'm working on in RStudio, I still get the old version:

> R.Version()
$platform
[1] "x86_64-w64-mingw32"

$arch
[1] "x86_64"

$os
[1] "mingw32"

$system
[1] "x86_64, mingw32"

$status
[1] ""

$major
[1] "4"

$minor
[1] "1.2"

$year
[1] "2021"

$month
[1] "11"

$day
[1] "01"

It's the first time I update R so I'm not too sure how it all works. I have updated R (for Windows) from RGUI and from RStudio with the installr package and updated all the packages.
In both cases I got confirmation messages that R has been upgraded to version 4.1.3:

The new directory has been created and everything seems to be as it should.

However, when I open the projects and apps I'm working on in RStudio, I still get the old version:
svn rev`
[1] "81115"

$language
[1] "R"

$version.string
[1] "R version 4.1.2 (2021-11-01)"

$nickname
[1] "Bird Hippie"

How do I use the new R version in my existing files?

Thanks in advance for your help!

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