引用()输出中缺少的bib键

Question

我使用引文()自动获取R包的bib条目。但是，它的输出没有键。

示例：

utils:::print.bibentry(citation(), style = "Bibtex")

输出：

@Manual{,
  title = {R: A Language and Environment for Statistical Computing},
  author = {{R Core Team}},
  organization = {R Foundation for Statistical Computing},
  address = {Vienna, Austria},
  year = {2017},
  url = {https://www.R-project.org/},
}

我想要这样的：

@Manual{mykey999,
  title = {R: A Language and Environment for Statistical Computing},
  author = {{R Core Team}},
  organization = {R Foundation for Statistical Computing},
  address = {Vienna, Austria},
  year = {2017},
  url = {https://www.R-project.org/},
}

我用"key“参数尝试了相同的命令，但是它没有改变什么：

utils:::print.bibentry(citation(), style = "Bibtex", key= "mykey0")

有什么想法吗？

Answer 1

你能做到的

z = citation()
z$key = "Hullo"
print(z, "Bibtex")

这给

@Manual{Hullo,
  title = {R: A Language and Environment for Statistical Computing},
  author = {{R Core Team}},
  organization = {R Foundation for Statistical Computing},
  address = {Vienna, Austria},
  year = {2017},
  url = {https://www.R-project.org/},
}

另外，还有一条愚蠢的衬里：

print(`$<-`(citation(), key, "Hullo"), "Bibtex")

我想使用:::来访问print (如OP中的那样)在这里是过分的。不过，如果你喜欢看内部设备，也许可以在utils:::`$<-.bibentry`上找个乐子。从那里，你可以看到预期的任务是.

utils:::bibentry_attribute_names
# [1] "bibtype"     "textVersion" "header"      "footer"      "key"   

Answer 2

当R用户应用该函数时，他们将通过定义函数本身得到相同的结果。您必须复制输出结果(bib条目)或将其写入文件中，在那里您可以选择并将bibkey写入您想要的任何bibkey。