arrange_by | Organise literature data by selected column |
build_stm_corpus | Create stm library corpus |
build_topicmodel_from_literature | Create a topicmodel from WoS library data frame |
build_topicmodels_corpus | Create topicmodels library corpus |
change_lowercase | Helper function to change strings to lowercase in selected... |
change_uppercase | Helper function to change strings to uppercase in selected... |
check_data | Check the data frame columns. |
clean_wos_data | Reprocess data from WOS for further analysis |
collapse_edge | Helper function for pasting two nodes together |
create_edges | Helper function for creating a node from author names |
fix_column_names | Fix column names of dataset from Web of Science |
get_address | Helper function for extracting author address |
get_all_fieldtags | Download and merge all fieldtags from Web of Science |
get_author_edges | Extract edges for an author network from literature data |
get_author_network | Extract author network nodes and edges from literature data |
get_author_nodes | Extract nodes for an author network from literature data |
get_citation_edges | Extract edges for a citation network from reference list |
get_citation_network | Extract citation network nodes and edges from literature data |
get_citation_nodes | Extract nodes for a citation network from literature data |
get_DOI | Helper function to extract DOIs |
get_fieldtags | Helper function for downloading fieldtags from Web of Science |
get_literature_nodes | Helper function for extracting citation network nodes from... |
get_location | Helper function for extracting countries and cities from... |
get_name | Helper function to extract the name of first author |
get_reference_list | Helper function for extracting reference lists |
get_reference_nodes | Helper function for extracting citation network nodes from... |
get_year | Helper function to extract years |
make_reference | Helper function to construct reference strings |
preprocess_literature_for_topicmodeling | Preprocess literature file for topicmodeling Use for... |
read_wos_data | Read file or folder of files downloaded from Web of Science |
read_wos_folder | Read all .txt-files downloaded from Web of Science within a... |
read_wos_txt | Read a .txt-file downloaded from Web of Science. |
remove_quotes | Helper function to remove quotation marks from strings. |
select_optimal_k | Estimates number of topics (K) using the stm library |
topicmodels_json_ldavis | Convert the output of a topicmodels Latent Dirichlet... |
trim | Helper function to remove leading and trailing whitespace. |
update_fieldtags | Update internally saved field tags |
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