在 R 中安装插入符号包 [英] Installing the caret package in R
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问题描述
在 R 中安装 caret 包通常需要多长时间?我运行了 install.packages('caret', dependencies = TRUE)，R 已经运行了将近一个小时的安装.这正常吗?
How long does it generally take to install caret package in R? I ran install.packages('caret', dependencies = TRUE), and R has been running the install for close to an hour now. Is this normal?
推荐答案
有依赖项，可能需要一段时间，我的花了大约 30 分钟，我的下载速度最大约为 18Mbps，截至 11 月 19 日它有 648 个依赖项.正如 the_SJC 的回答所暗示的那样，没有依赖关系，它很快.
With dependencies, it can take a while, mine took about 30mins and my download speed was around 18Mbps max, it had 648 dependencies as of Nov19. With-out dependencies, it is fast, as the answer from the_SJC suggests.
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