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IBDtools

Data and scripts for isolation by distance analyses, Pinsky et al. 2017 Current Biology 27(1): 149-154 doi: 10.1016/j.cub.2016.10.053

Basic structure:

  • /data: The data from the paper
  • /output: empty, but used by scripts for saving files
  • /scripts: utility scripts
  • 1_assemblegenotypes.R: output files in the right format for Genepop, Arlequin, NeEstimator, and Migraine
  • 2_mantelFst.R: Calculate isolation by distance slope and Mantel test (after running Arlequin)
  • 3_mantelFst_jackknifeloci.R: same as 2_, but jackknifing over loci (after running Arlequin)
  • 4_mantelFst_jackknifepopulations.R: same as 2_, but jackknifing over populations (after running Arlequin)
  • 5_estimate_sigma.r: combine the data together to estimate dispersal kernel spread (sigma)