Introduction

• GitHub Repository
  • git clone https://github.com/RePsychLing/LMMComplexity.git
  • git clone https://github.com/dalejbarr/kronmueller-barr-2007.git
• NextJournal article

Setting up

• Open the LMMComplexity directory in VSCode
• Open the file Complexity.jmd
• Shift-cmd-P (⇧⌘P) to open the commands window and search for Julia: Start REPL
• Type ] in the Terminal window in VSCode to get the pkg prompt
• pkg> activate .
• Use backspace to get back to the julia prompt
• Add/update some packages (get the pkg prompt with ])
  • pkg> add Tables@0.2
  • pkg>add MixedModels#master
  • pkg>add IJulia

Convert .jmd to interactive python notebook

• julia> using Weave
• julia> convert_doc("Complexity.jmd", "Complexity.ipynb")
• julia> using IJulia
• julia> IJulia.notebook(dir=".")
• Some installation might happen, then your working directory will open in a web browser window.
• Click on Complexity.ipynb to open it
• Put your cursor in a code block and type ctrl-Enter to run the block
  • You will see [*] to the left while it’s running, and [1] after it runs.
  • Loading packages can take a long time the first time you run a script because of the precompiling.

Compare models: MixedModels.likelihoodratiotest(m3, m4)