library ( openalexR ) #> openalexR v2.0.0 introduces breaking changes. #> See NEWS.md for details. #> #> To suppress this message, add `openalexR.message = suppressed` to your .Renviron file. # Unlike the other filters, search does NOT require an exact match. # This is particularly useful to search for authors. Some authors have their middle names in a variety of forms, which may not exist, or co-exist in OpenAlex (e.g. Phillip H. Kuo, Phillip Hsin Kuo). # The display_name search returns an exact match, and will NOT find all these variations. For example, author "Phillip H. Kuo" and "Phillip Hsin Kuo" is the same person. # His middle name are recorded differently in openAlex. Therefore, all the varitions can only be found either using search ="Phillip Kuo" or display_name =c("Phillip H. Kuo" , "Phillip Hsin Kuo"). authors_from_names <- oa_fetch ( entity = "authors" ,
search = "Phillip Kuo"
)
lib_topics <- oa_fetch ( entity = "topics" ,
works_count = "<999" ,
cited_by_count = ">10000"
) dplyr :: glimpse ( lib_topics ) #> Rows: 3 #> Columns: 16 #> $ id <chr> "https://openalex.org/T13676", "https://openalex… #> $ display_name <chr> "Educational and Technological Research", "Socia… #> $ description <chr> "This cluster of papers explores the integration… #> $ keywords <list> <"Big Data", "Machine Learning", "Education", "… #> $ ids <list> <"https://openalex.org/T13676", "https://en.wik… #> $ subfield_id <chr> "https://openalex.org/subfields/1710", "https://… #> $ subfield_display_name <chr> "Information Systems", "Sociology and Political … #> $ field_id <chr> "https://openalex.org/fields/17", "https://opena… #> $ field_display_name <chr> "Computer Science", "Social Sciences", "Social S… #> $ domain_id <chr> "https://openalex.org/domains/3", "https://opena… #> $ domain_display_name <chr> "Physical Sciences", "Social Sciences", "Social … #> $ siblings <list> [<data.frame[77 x 2]>], [<data.frame[223 x 2]>]… #> $ works_count <int> 994, 968, 917 #> $ cited_by_count <int> 19841, 17621, 18007 #> $ updated_date <chr> "2025-03-24T05:36:26.121089", "2024-10-21T04:55:… #> $ created_date <chr> "2024-01-23", "2024-01-23", "2024-01-23" tech_insts <- oa_fetch ( entity = "institutions" ,
country_code = "IL" ,
display_name.search = "technology"
) dplyr :: glimpse ( tech_insts ) #> Rows: 7 #> Columns: 23 #> $ id <chr> "https://openalex.org/I174306211", "https:/… #> $ display_name <chr> "Technion – Israel Institute of Technology"… #> $ display_name_alternatives <list> <"جامعة تخنيون", "Technion", "הטכניון – מכ… #> $ display_name_acronyms <list> NA , <"HIT", "CTEH", "HAIT">, NA , "JCT", NA … #> $ international_display_name <list> <"التخنيون - معهد إسرائيل للتكنولوجيا", "م… #> $ ror <chr> "https://ror.org/03qryx823", "https://ror.o… #> $ ids <list> <"https://openalex.org/I174306211", "https… #> $ country_code <chr> "IL", "IL", "IL", "IL", "IL", "IL", "IL" #> $ geo <list> [<data.frame[1 x 7]>], [<data.frame[1 x 7]>… #> $ type <chr> "funder", "education", "facility", "funder… #> $ homepage_url <chr> "http://www.technion.ac.il/", "http://www.h… #> $ image_url <chr> "https://commons.wikimedia.org/w/index.php?… #> $ image_thumbnail_url <chr> "https://commons.wikimedia.org/w/index.php?… #> $ associated_institutions <list> [<data.frame[2 x 6]>], NA , NA , NA , [<data.f… #> $ relevance_score <dbl> 18231.6760, 2511.6067, 2370.9028, 2033.536… #> $ works_count <int> 105219, 3727, 1482, 2666, 2300, 1259, 6 #> $ cited_by_count <int> 3293379, 51119, 45528, 33441, 11816, 16162,… #> $ counts_by_year <list> [<data.frame[14 x 3]>], [<data.frame[14 x 3… #> $ summary_stats <list> <3.697974, 530.000000, 48651.000000>, <1.67… #> $ works_api_url <chr> "https://api.openalex.org/works?filter=ins… #> $ topics <list> [<tbl_df[100 x 5]>], [<tbl_df[100 x 5]>], … #> $ updated_date <chr> "2025-03-23T18:08:55.550438", "2025-03-23T1… #> $ created_date <chr> "2016-06-24", "2016-06-24", "2022-02-02", … peer_venues <- oa_fetch ( entity = "sources" ,
display_name = "PeerJ" ,
is_oa = TRUE ,
is_in_doaj = TRUE
) dplyr :: glimpse ( peer_venues ) #> Rows: 1 #> Columns: 27 #> $ id <chr> "https://openalex.org/S1983995261" #> $ issn_l <chr> "2167-8359" #> $ issn <list> "2167-8359" #> $ display_name <chr> "PeerJ" #> $ host_organization <chr> "https://openalex.org/P4310320104" #> $ host_organization_name <chr> "PeerJ, Inc." #> $ host_organization_lineage <list> "https://openalex.org/P4310320104" #> $ works_count <int> 15123 #> $ cited_by_count <int> 329463 #> $ summary_stats <list> <2.831696, 146.000000, 8764.000000> #> $ is_oa <lgl> TRUE #> $ is_in_doaj <lgl> TRUE #> $ is_indexed_in_scopus <lgl> TRUE #> $ ids <list> <"https://openalex.org/S1983995261", "2167-8… #> $ homepage_url <chr> "http://www.peerj.com/" #> $ apc_prices <list> [<data.frame[1 x 2]>] #> $ apc_usd <int> 1395 #> $ country_code <chr> "US" #> $ societies <lgl> NA #> $ alternate_titles <list> <"Peer j", "Peerj"> #> $ abbreviated_title <chr> "PeerJ" #> $ type <chr> "journal" #> $ counts_by_year <list> [<data.frame[14 x 3]>] #> $ works_api_url <chr> "https://api.openalex.org/works?filter=prima… #> $ updated_date <chr> "2025-03-18T03:11:29.506787" #> $ created_date <chr> "2016-06-24" #> $ topics <list> [<tbl_df[100 x 5]>] 