从 GitHub 下载一个 bibtex 到 R

问题描述

我在 GitHub 中存储了一个 BibTex 文件，在这里：

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。

如何将 .bib 从 GitHub 下载到 R/RStudio 中？

解决方法

我认为 read.bib 不能远程工作，因此您可以先下载文件。

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.