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Code and results to show the need to include phylogeny in trait-environmental interaction studies.
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Rcode
appendixS1
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ReadMe.md
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ReadMe.md

This repository includes R scripts to simulate datasets, fit models (LMMs and PLMMs), and plot the results. It also includes R functions to do bootstrapping on PLMMs and examples about how to use it.

Theses scripts are under MIT license and come with no guaranntees. Please cite the paper if you use the code elsewhere.

All questions should be directed to Daijiang Li (daijianglee@gmail.com).

  • Rcode folder: all R codes used in the main text.

    • simulation.R: simulates datasets, fits models (LMMs and PLMMs), and saves results.
    • plot.R: plot the results, reproduce all figures from the paper.
    • bootstrap_plmm_mc.R: do bootstrapping on PLMMs, with multiple cores as an option.
  • rds folder: model fitting results from LMMs and PLMMs with varing number of species (i.e. Type I errors).

  • rds2 folder: model fitting results from LMMs and PLMMs with varing true parameters (i.e. Type II errors).

  • rds_bootstrap folder: results of bootstrapping on PLMMs.

  • appendixS1 folder: R code and data to show that they way to simulate the phylogeny does not affect our results and conclusions. The R codes are mostly the same as those in the main text, with their ways to simulate phylogeny changed.

      `sessionInfo()`
      R version 3.3.2 (2016-10-31)
      Platform: x86_64-apple-darwin13.4.0 (64-bit)
      Running under: macOS Sierra 10.12.2
      
      locale:
      [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
      
      attached base packages:
      [1] stats     graphics  grDevices utils     datasets  methods   base     
      
      other attached packages:
      [1] viridis_0.3.4 cowplot_0.6.2 ggplot2_2.2.0 tidyr_0.6.0   dplyr_0.5.0   plyr_1.8.4   
      
      loaded via a namespace (and not attached):
       [1] Rcpp_0.12.8      digest_0.6.10    assertthat_0.1   MASS_7.3-45      grid_3.3.2       R6_2.2.0         gtable_0.2.0     DBI_0.5          magrittr_1.5    
      [10] scales_0.4.1     stringi_1.1.1    reshape2_1.4.1   lazyeval_0.2.0   labeling_0.3     tools_3.3.2      stringr_1.1.0    munsell_0.4.3    colorspace_1.2-6
      [19] gridExtra_2.2.1  tibble_1.2
    

MIT License

Copyright (c) [2017] [Daijiang Li]

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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