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r - 从 GitHub 下载 bibtex 到 R

问题描述

我有一个存储在 GitHub 中的 BibTex 文件，这里：

https://raw.github.com/zoometh/C14/master/neonet/references_france.bib

该文件显示了这样的参考书目：

@article{Binder18,
  title={Modelling the earliest north-western dispersal of Mediterranean Impressed Wares: new dates and Bayesian chronological model.},
  author={Binder, Didier and Lanos, Philippe and Angeli, Lucia and Gomart, Louise and Guilaine, Jean and Manen, Claire and Maggi, Roberto and Muntoni, Italo M and Panelli, Chiara and Radi, Giovanna and others},
  journal={Documenta praehistorica.},
  volume={44},
  pages={54--77},
  year={2018},
  publisher={University of Ljubljana Department of Archaeology}
}

@inproceedings{Briois09,
  title={L'abri de Buholoup: de l'{\'E}pipal{\'e}olithique au N{\'e}olithique ancien dans le piedmont central des Pyr{\'e}n{\'e}es},
  author={Briois, Fran{\c{c}}ois and Vaquer, Jean},
  booktitle={De M{\'e}diterran{\'e}e et d'ailleurs...: m{\'e}langes offerts {\`a} Jean Guilaine},
  pages={141--150},
  year={2009}
}
...

我想将其下载到 R 中，但以下代码不起作用：

library(bibtex)
bib <- read.bib('https://raw.github.com/zoometh/C14/master/neonet/references_france.bib')

# Error: unable to open file to read

...但是，当我从本地文件夹中读取它时，它可以工作。

如何.bib从 GitHub 下载到 R/RStudio ？

标签： rgithubbibtex

解决方案

我不认为read.bib远程工作，所以你可以先下载文件。

library(utils)
URL <- "https://raw.github.com/zoometh/C14/master/neonet/references_france.bib"
download.file(url = URL, destfile=basename(URL))
    
library(bibtex)
bib <- read.bib(basename(URL))
    
head(bib,1)
# Binder D, Lanos P, Angeli L, Gomart L, Guilaine J, Manen C, Maggi R, Muntoni IM, Panelli C, Radi
# G, others (2018). “Modelling the earliest north-western dispersal of Mediterranean Impressed
# Wares: new dates and Bayesian chronological model.” _Documenta praehistorica._, *44*, 54-77.

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