为什么我无法安装 XML 包

3 r web

我在这里犯了一些基本错误吗?

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install.packages("XML")\nWarning in install.packages :\n  package \xe2\x80\x98XML\xe2\x80\x99 is not available (for R version 2.13.0)\nInstalling package(s) into \xe2\x80\x98C:/Program Files/R/R-2.13.0/library\xe2\x80\x99\n(as \xe2\x80\x98lib\xe2\x80\x99 is unspecified)\nWarning in install.packages :\n  package \xe2\x80\x98XML\xe2\x80\x99 is not available (for R version 2.13.0)\n
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rlp*_*rao 5

这可能是因为www.omegahat.org不再存在。所以,

命令install.packages("XML", repos = "http://www.omegahat.org/R") 不起作用。而是使用下面的:

install.packages("XML", repos = "http://www.omegahat.net/R")
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