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Learning analytics dataset (OpenAlex)

Source: R/data.R
learning_analytics.Rd

A corpus of 1,508 gold open-access scholarly works on learning analytics, retrieved from OpenAlex (CC0 licence). All records have a verified title, publication year, and at least one author. Journal names are present for works published in a named source; preprints and book chapters may have NA in journal.

Usage

learning_analytics

Format

A data frame with 1,508 rows and 11 columns:

id

OpenAlex work ID (e.g. "W2769342982").

title

Work title.

year

Publication year (integer).

journal

Source name, or NA if not available.

doi

DOI string without the https://doi.org/ prefix, or NA.

cited_by_count

Number of citing works as recorded in OpenAlex.

type

Work type ("article", "review", "preprint", "book-chapter", etc.).

authors

List-column of author display names (pipe-split from the OpenAlex flat export; one name per authorship slot).

keywords

List-column with one element: the primary OpenAlex topic for the work (e.g. "Online Learning and Analytics").

affiliations

List-column of institution display names (one entry per authorship–institution pair).

countries

List-column of two-letter ISO country codes (one entry per authorship–institution pair).

Source

OpenAlex https://openalex.org, CC0 licence.

Examples

data(learning_analytics)
author_network(learning_analytics, "collaboration")
#> # bibnets network: author_collaboration | 4,029 nodes · 12,270 edges | counting: full 
#>     from                        to                          weight  count
#>  1  MOHAMMED SAQR               SONSOLES LÓPEZ‐PERNAS        19     19
#>  2  CRISTIAN CECHINEL           ROBERTO MUÑOZ                  11     11
#>  3  DRAGAN GAŠEVIĆ            ROBERTO MARTÍNEZ‐MALDONADO      10     10
#>  4  ROBERTO MARTÍNEZ‐MALDONADO  VANESSA ECHEVERRÍA             10     10
#>  5  FERNANDA PIRES              MARCELA PESSOA                   8      8
#>  6  LIXIANG YAN                 ROBERTO MARTÍNEZ‐MALDONADO       8      8
#>  7  RIORDAN ALFREDO             ROBERTO MARTÍNEZ‐MALDONADO       8      8
#>  8  DRAGAN GAŠEVIĆ            VANESSA ECHEVERRÍA              8      8
#>  9  RIORDAN ALFREDO             VANESSA ECHEVERRÍA              8      8
#> 10  FABRIZIO HONDA              FERNANDA PIRES                   7      7
#> # ... 12,260 more edges
country_network(learning_analytics, "collaboration")
#> # bibnets network: country_collaboration | 94 nodes · 426 edges | counting: full 
#>     from  to  weight  count
#>  1  AU    US      15     15
#>  2  CA    US      13     13
#>  3  GB    US      13     13
#>  4  BR    CL      11     11
#>  5  CN    US      11     11
#>  6  DE    NL      10     10
#>  7  AU    GB       9      9
#>  8  BR    US       9      9
#>  9  ES    US       9      9
#> 10  AU    DE       8      8
#> # ... 416 more edges