Data and code for the manuscript "Female preference for rare males is maintained by indirect selection in Trinidadian guppies This project contains three data files and two scripts. Data files: LL_guppy_data.csv (the mark recapture data from the experimental stream) standardized_locations.csv (the standardized names for pools and riffles each month) pat_data.csv (the classification of male colour patterns by fish id) Scripts: data_preparation.R (this script merges the data files, calculates male pattern rarity and novelty, and scores fitness components. RUN THIS FIRST) analysis_and_figures.R (this script builds, runs, and checks the models, summarises the output, and produces the figures. RUN THIS SECOND)