References

Csardi, Gabor, and Tamas Nepusz. 2006. “The Igraph Software Package for Complex Network Research.” InterJournal Complex Systems: 1695. https://igraph.org.

Downing, Keith L. 2015. Intelligence Emerging: Adaptivity and Search in Evolving Neural Systems. Cambridge, Massachusetts: The MIT Press.

file., See AUTHORS. 2020. Igraph: Network Analysis and Visualization. https://igraph.org.

Garnier, Simon. 2018a. Viridis: Default Color Maps from Matplotlib. https://github.com/sjmgarnier/viridis.

———. 2018b. ViridisLite: Default Color Maps from Matplotlib (Lite Version). https://github.com/sjmgarnier/viridisLite.

Henry, Lionel, and Hadley Wickham. 2020. Purrr: Functional Programming Tools. https://CRAN.R-project.org/package=purrr.

Lalejini, Alexander M, Matthew A Moreno, and Charles Ofria. 2020. “Tag-Based Genetic Regulation for Genetic Programming.” OSF. https://doi.org/10.17605/OSF.IO/928FX.

Lalejini, Alexander, and Charles Ofria. 2018. “Evolving Event-Driven Programs with SignalGP.” In Proceedings of the Genetic and Evolutionary Computation Conference on - GECCO ’18, 1135–42. Kyoto, Japan: ACM Press. https://doi.org/10.1145/3205455.3205523.

Lalejini, Alexander, Michael J. Wiser, and Charles Ofria. 2017. “Gene Duplications Drive the Evolution of Complex Traits and Regulation.” In Proceedings of the 14th European Conference on Artificial Life ECAL 2017, 257–64. Lyon, France: MIT Press. https://doi.org/10.7551/ecal_a_045.

Müller, Kirill, and Hadley Wickham. 2021. Tibble: Simple Data Frames. https://CRAN.R-project.org/package=tibble.

Neuwirth, Erich. 2014. RColorBrewer: ColorBrewer Palettes. https://CRAN.R-project.org/package=RColorBrewer.

Ofria, Charles, Matthew Andres Moreno, Emily Dolson, Alexander Lalejini, Santiago Rodriguez-Papa, Jake Fenton, Katherine Perry, et al. 2020. “Empirical: A scientific software library for research, education, and public engagement.” Zenodo. https://doi.org/10.5281/zenodo.4141943.

R Core Team. 2021. R: A Language and Environment for Statistical Computing. Vienna, Austria: R Foundation for Statistical Computing. https://www.R-project.org/.

Spector, Lee, Brian Martin, Kyle Harrington, and Thomas Helmuth. 2011. “Tag-Based Modules in Genetic Programming.” In Proceedings of the 13th Annual Conference on Genetic and Evolutionary Computation - GECCO ’11, 1419. Dublin, Ireland: ACM Press. https://doi.org/10.1145/2001576.2001767.

Wickham, Hadley. 2007. “Reshaping Data with the reshape Package.” Journal of Statistical Software 21 (12): 1–20. http://www.jstatsoft.org/v21/i12/.

———. 2016. Ggplot2: Elegant Graphics for Data Analysis. Springer-Verlag New York. https://ggplot2.tidyverse.org.

———. 2019a. Stringr: Simple, Consistent Wrappers for Common String Operations. https://CRAN.R-project.org/package=stringr.

———. 2019b. Tidyverse: Easily Install and Load the Tidyverse. https://CRAN.R-project.org/package=tidyverse.

———. 2020. Reshape2: Flexibly Reshape Data: A Reboot of the Reshape Package. https://github.com/hadley/reshape.

———. 2021a. Forcats: Tools for Working with Categorical Variables (Factors). https://CRAN.R-project.org/package=forcats.

———. 2021b. Tidyr: Tidy Messy Data. https://CRAN.R-project.org/package=tidyr.

Wickham, Hadley, Mara Averick, Jennifer Bryan, Winston Chang, Lucy D’Agostino McGowan, Romain François, Garrett Grolemund, et al. 2019. “Welcome to the tidyverse.” Journal of Open Source Software 4 (43): 1686. https://doi.org/10.21105/joss.01686.

Wickham, Hadley, Winston Chang, Lionel Henry, Thomas Lin Pedersen, Kohske Takahashi, Claus Wilke, Kara Woo, Hiroaki Yutani, and Dewey Dunnington. 2020. Ggplot2: Create Elegant Data Visualisations Using the Grammar of Graphics. https://CRAN.R-project.org/package=ggplot2.

Wickham, Hadley, Romain Fran?ois, Lionel Henry, and Kirill M?ller. 2021. Dplyr: A Grammar of Data Manipulation. https://CRAN.R-project.org/package=dplyr.

Wickham, Hadley, and Jim Hester. 2020. Readr: Read Rectangular Text Data. https://CRAN.R-project.org/package=readr.

Wilke, Claus O. 2020. Cowplot: Streamlined Plot Theme and Plot Annotations for Ggplot2. https://wilkelab.org/cowplot/.

Xie, Yihui. 2016. Bookdown: Authoring Books and Technical Documents with R Markdown. Boca Raton, Florida: Chapman; Hall/CRC. https://github.com/rstudio/bookdown.

———. 2020. Bookdown: Authoring Books and Technical Documents with R Markdown. https://github.com/rstudio/bookdown.