Delete OpenAlexEdges.R

OpenAlexEdges.R

@@ -1,132 +0,0 @@
-authorPubEdges <- function(keywords,pub_start_date,pub_end_date){
-  
-  keywords <- keywords
-  pub_start_date <- pub_start_date
-  pub_end_date <- pub_end_date
-  
-  # create search engine function
-  search_engine <- function(keywords,pub_start_date,pub_end_date){
-    suppressPackageStartupMessages(library(openalexR))
-    suppressPackageStartupMessages(library(tidyverse))
-    
-    options(openalexR.mailto = "[email protected]")
-    
-    # search engine
-    works_search <- oa_fetch(
-      entity = "works",
-      title.search = c(keywords),
-      cited_by_count = ">50",
-      from_publication_date = pub_start_date,
-      to_publication_date = pub_end_date,
-      options = list(sort = "cited_by_count:desc"),
-      verbose = FALSE
-    )
-    
-    return(works_search)
-    
-  }
-  
-  # import nodes function
-  source("openAlexNodes.R")
-  
-  # run author nodes function
-  author_nodes <- authorPubNodes(keywords,pub_start_date,pub_end_date)
-  
-  # run search engine
-  search_data <- search_engine(keywords,pub_start_date,pub_end_date)
-  
-  
-  # grab authors and group them according to collaboration
-  authors_collaboration_groups <- list()
-  for (i in 1:nrow(search_data)){
-    authors_collaboration_groups[[i]] <- search_data$author[[i]][2]
-  }
-  
-  # grab all authors
-  all_authors <- c()
-  for (i in 1:length(authors_collaboration_groups)) {
-    all_authors <- c(all_authors,authors_collaboration_groups[[i]][[1]])
-  }
-  
-  # get length of each authors collaboration
-  authors_length <- c()
-  for(authors in 1:length(authors_collaboration_groups)){
-    authors_length <- c(authors_length,authors_collaboration_groups[[authors]] |> nrow())
-  }
-  
-  # grab all publications
-  publications <- list()
-  for (i in 1:nrow(search_data)){
-    publications[[i]] <- rep(search_data$display_name[i], each = authors_length[i])
-  }
-  
-  # place all publications in a vector
-  all_publications <- c()
-  for(i in 1:length(publications)){
-    all_publications <- c(all_publications,publications[[i]])
-  }
-  
-  # create author_to_publication data frame
-  authors_to_publications <- data.frame(
-    Authors = all_authors,
-    Publications = all_publications
-  )
-  
-  # create edges data frame
-  author_publication_edges <- data.frame(
-    Source = authors_to_publications$Authors,
-    Target = authors_to_publications$Publications,
-    Type = "directed",
-    Weight = 1.0
-  )
-  
-  
-  # replace edges with id from nodes data set
-  replace_edges_with_ids <- function(author_edges, author_nodes) {
-    # Create a lookup table for node values to their corresponding Ids
-    node_lookup <- setNames(author_nodes$Id, author_nodes$Node)
-    
-    # Use the lookup table to replace Source and Target values in author_edges
-    author_edges$Source <- node_lookup[author_edges$Source]
-    author_edges$Target <- node_lookup[author_edges$Target]
-    
-    return(author_edges)
-  }
-  
-  # Call the function with your data frames
-  author_publication_edges <- replace_edges_with_ids(author_publication_edges, nodes_df)
-  
-  return(author_publication_edges)
-  
-  
-}
-
-# tictoc::tic()
-# authorPub_data <- search_engine(keywords = c("data","deep learning","analytics"),
-#                                 pub_start_date = "2021-01-01",
-#                                 pub_end_date = "2022-12-31")
-# tictoc::toc()
-# 
-# 
-# tictoc::tic()
-# author_nodes <- authorPubNodes(search_data = authorPub_data)
-# tictoc::toc()
-# author_nodes |> view()
-# 
-# tictoc::tic()
- author_edges <- authorPubEdges(keywords = c("data","deep learning","analytics"),
-                                pub_start_date = "2021-01-01",
-                                pub_end_date = "2022-12-31")
-# tictoc::toc()
-# 
-# author_edges |> view()
-# 
-# write.csv(author_edges,file = "authorPubEdges2.csv")
-
-edges_pub <- authorPubEdges(keywords = c("data","deep learning","analytics"),
-                            pub_start_date = "2021-01-01",
-                            pub_end_date = "2022-12-31")
-
-edges_pub |> view()
-
-write.csv(edges_pub,file = "edges_pub.csv",row.names = F)