Data from: Handicap principle implies emergence of dimorphic ornaments

Clifton SM, Braun RI, Abrams DM

Date Published: November 4, 2016

DOI: http://dx.doi.org/10.5061/dryad.vb1pp

 

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Title ALL-ORNAMENT-DATA
Downloaded 6 times
Description This spreadsheet contains all animal ornament data used for statistical tests. Each column is a list of ornament sizes (or other intensity measure) taken from a population of a particular ornamented species, noted in the column header. All data was either acquired directly from authors or extracted from publications, also noted in the header.
Download ALL-ORNAMENT-DATA.csv (54.49 Kb)
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Title Ornament software (main)
Downloaded 5 times
Description This Matlab script will reproduce all figures in the main manuscript. The software will numerically integrate the ornament model, plot health versus steady state ornament size, analyze fixed points, etc. All code is commented for easy use.
Download SCDT_032514_antler_clean.m (16.59 Kb)
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Title Simulated data (fixed gamma)
Downloaded 1 time
Description This zip file contains numerically integrated steady state ornament sizes mat files for many population sizes (indicated in the file name) with fixed gamma = 3/2, s = 1/2. Each row represents one fixed point state.
Download simulatedData_gammaThreeHalves.zip (192.9 Kb)
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Title Simulated data (fixed population size N=1000)
Downloaded 1 time
Description This zip file contains 6 sets of numerically integrated ornament sizes for various gamma values. Each mat file within the zip file represents a steady state for N = 1000, s = 1/2.
Download simulatedData_variousGammaN1000.zip (48.15 Kb)
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Title bimodalTestSimulations
Downloaded 2 times
Description This Matlab function tests data for bimodality, using the least-unimodal-unimodal (LUU) distribution for comparison.
Download bimodalTestSimulations.m (8.686 Kb)
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Title ALL-ORNAMENT-DATA (mat files)
Downloaded 2 times
Description This zip file contains all the animal ornament data used in statistical tests (this data is replicated in easier-to-read csv file ALL-ORNAMENT-DATA.csv
Download animalData_matfiles.zip (408.2 Kb)
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Title findGaussianMix
Downloaded 2 times
Description This Matlab function computes the best fitting Gaussian mixture model for animal data based on AIC/BIC.
Download findGaussianMix.m (5.369 Kb)
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Title plotHistograms
Downloaded 2 times
Description This Matlab function plots histograms of all animal data and overlays kernel density estimates.
Download plotHistograms.m (14.11 Kb)
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When using this data, please cite the original publication:

Clifton SM, Braun RI, Abrams DM (2016) Handicap principle implies emergence of dimorphic ornaments. Proceedings of the Royal Society B 283(1843): 20161970. http://dx.doi.org/10.1098/rspb.2016.1970

Additionally, please cite the Dryad data package:

Clifton SM, Braun RI, Abrams DM (2016) Data from: Handicap principle implies emergence of dimorphic ornaments. Dryad Digital Repository. http://dx.doi.org/10.5061/dryad.vb1pp
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