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搜索中没有出现任何适用的内容,但是在 R 中安装软件包时遇到了这个错误:

> install.packages("entropy")
Loading required package: stats

Attaching package: ‘zoo’

The following objects are masked from ‘package:base’:

    as.Date, as.Date.numeric

Error in eval(expr, envir, enclos) : could not find function "data.table"
Calls: source -> withVisible -> eval -> eval
Execution halted
Warning in install.packages :
  installation of package ‘entropy’ had non-zero exit status

现在,我已经data.table加载了这个正在运行的会话。当我以 root 身份运行另一个 R 会话并安装此包时没有加载新包时,它没有错误地完成,我可以毫无问题地将这个包加载到初始会话中。

这个错误来自哪里,如果我同时data.table加载它是否会给我可能的错误输出?

编辑:输出conflicts()

> conflicts()
 [1] "rename"          "round_any"       "freqs"           "show"            "plot"           
 [6] "rootogram"       "cloud"           "layer"           "colsplit"        "french_fries"   
[11] "melt"            "recast"          "smiths"          "tips"            "coef"           
[16] "filter"          "fitted"          "poly"            "predict"         "plot"           
[21] "prompt"          "npk"             "initialize"      "show"            "as.Date"        
[26] "as.Date.numeric" "body<-"          "formals<-"       "kronecker" 

这个 pastebin提供了已安装软件包的列表,因为它很长。

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