====== URLs ======

===== OpenAlex =====

  - https://docs.openalex.org/
  - https://github.com/J535D165/pyalex
  - https://groups.google.com/g/openalex-users/c/rDA7PWTarVQ?pli=1
  - https://cran.r-project.org/web/packages/openalexR/index.html
  - https://ropensci.github.io/openalexR/reference/oa_query.html
  - https://www.youtube.com/watch?v=F-HtIJDDW4Q
  - https://en.wikipedia.org/wiki/File:Scientific_Studies_by_Field_(visualization_of_2012%E2%80%932021_OpenAlex_data).png
  - https://github.com/ourresearch/openalex-api
  - https://docs.openalex.org/how-to-use-the-api/get-lists-of-entities/filter-entity-lists
  - https://pub-analyzer.com/api/internal/identifier/
  - https://deltathink.com/news-views-publishers-and-market-consolidation-part-1-of-2/
  - https://deltathink.com/news-views-publishers-and-market-consolidation-part-2-of-2/
  - https://deltathink.com/news-views-open-access-books-2/
  - https://link.springer.com/article/10.1007/s11192-023-04923-y
  - https://gotopia.tech/sessions/2436/searching-for-research-fraud-in-openalex-with-graph-data-science
  - https://huggingface.co/
  - https://github.com/topics/openalex
  - https://github.com/ourresearch/openalex-api-tutorials/blob/main/notebooks/getting-started/premium.ipynb
  - https://github.com/aws-samples/aws-openalex-knowledge-graph/blob/main/eda-knowledge-graph-with-openalex-dataset.ipynb
  - https://en.wikipedia.org/wiki/Branches_of_science
  - https://www.youtube.com/watch?v=kc5GLWOBkxw

===== Dictionaries in R =====

  - https://blog.ephorie.de/hash-me-if-you-can
  - https://statcompute.wordpress.com/2018/11/16/convert-data-frame-to-dictionary-list-in-r/
  - https://r-craft.org/convert-data-frame-to-dictionary-list-in-r/
  - https://stackoverflow.com/questions/2858014/working-with-dictionaries-lists-to-get-list-of-keys
  - https://adv-r.hadley.nz/environments.html
  - https://cran.r-project.org/web/packages/Dict/readme/README.html
  - https://chryswoods.com/beginning_r/dictionaries.html
  - https://rdrr.io/cran/collections/man/dict.html
  - hash: [[https://cran.r-project.org/web/packages/hash/index.html|CRAN]]; [[https://rdrr.io/cran/hash/|rdrr]]; [[https://rdrr.io/cran/hash/man/hash-package.html|manual]]; 
  - https://rowannicholls.github.io/R/intro/named_vectors_lists.html
  - https://www.rdocumentation.org/packages/R6DS/versions/1.2.0/topics/RDict
  - https://cran.r-project.org/web/packages/dataMeta/vignettes/dataMeta_Vignette.html
  - https://www.quora.com/What-are-data-frames-tuples-and-dictionaries-in-the-R-language
  - https://www.quora.com/What-is-the-R-equivalent-of-a-Python-dictionary-with-default-value
  - https://heardlibrary.github.io/digital-scholarship/script/r/structures/
  - https://community.rstudio.com/t/leveraging-labelled-data-in-r-r-views-submission/114983
  - https://favtutor.com/blogs/list-vs-dictionary
  - https://www.geeksforgeeks.org/environments-in-r-programming/
  - StackOverflow: [[https://stackoverflow.com/questions/7818970/is-there-a-dictionary-functionality-in-r|A dictionary functionality in R]]
  - StackOverflow: [[https://stackoverflow.com/questions/7804816/how-to-create-a-dictionary-hash-table-by-iterating-through-a-column/7805180#7805180|creating a dictionary hash table]]
  - R-manual: [[https://stat.ethz.ch/R-manual/R-patched/library/base/html/environment.html|environment]], [[https://stat.ethz.ch/R-manual/R-patched/library/base/html/get.html|get]], [[https://stat.ethz.ch/R-manual/R-patched/library/base/html/exists.html|exists]]


===== Mixed =====

  - [[https://www.geeksforgeeks.org/dictionary-package-in-r-language/|dictionaRy]]

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[[..:alex|OpenAlex]]