Data from: the two faces of secondary contact on islands: introgressive hybridization between endemics and reproductive interference between endemics and introduced species

# The two faces of secondary contact on islands: Introgressive hybridization between endemics and reproductive interference between endemics and introduced species ### General Information This data_availability directory contains all of the scripts and results necessary to recreate the analyses and plots used in the article "Reatini et al. (2023)The two faces of secondary contact on islands: Introgressive hybridization between endemics and reproductive interference between endemics and introduced species Below is a description of the results files, the meaning of the column names within those files, and the corresponding analyses and plots for which they were used. A description of the script used to carryout the analyses follows. ### Results Files Below is a brief description of each of the results files and the figures they were used to produce: Column name descriptions for all results files can be found in the file "csv_descriptions.xlsx" lit_search_full_dataset.csv - dataset of all relevant articles collected from the literature search on sescondary contact on islands. Used in lit_search_data_analysis.R to produce panel A of Figure 1 and panel D of Figure 2. divergence_times_endemics.csv - all pairs of taxa with weak intrinsic barriers and divergence estimates used in lit_search_data_analysis.R to produce panel E of Figure 3. taxa.csv - taxonomic data and distribution data for each individual parental taxon extracted from lit_search_full_dataset.csv. Used in lit_search_data_analysis.R to produce the subplots in panel A of Figure 3 and the results in Table 1. all_endemic_species.csv - all endemic angiosperm and vertebrate species recorded from species checklists for each archipelago. Used in lit_search_data_analysis.R to produce the results in Table 1. Note on NA values and empty cells: all NA values and empty cells in the above csv files represent data points that were unavailable or not applicable for the category in question. ### Scripts lit_search_data_analysis.R - used to carry out all analyses in the manuscript and to produce subplots in Figures 1,2 & 3. Package versions: tidyverse version 1.3.2 plotly version 4.10.1 dplyr version 1.1.2 ggplot2 version 3.4.2 VennDiagram version 1.7.3 knitr version 1.43 UpSetR version 1.4.0 ComplexUpset version 1.3.3