Reproduce the posted analysis

Recommended workflow

1. Use the GitHub repository or Codespace configured from the repository root.
2. Keep SourceData/ unchanged.
3. Open notebooks from Posted/ for the replication path.
4. Allow generated exploratory outputs to live in Work/ rather than the posted area.

Expected folders

• Posted/: curated notebooks and replication-facing outputs.
• SourceData/: fixed input files used during replication.
• Work/: working directory for transient outputs and development artifacts.

Codespaces note

The repository includes development-container configuration and Python environment files so the posted notebooks can be opened directly in GitHub Codespaces. Use the repository root as the working directory to preserve relative paths to SourceData/.

Suggested execution order

1. Review setup notebooks in SourceData/ if you need provenance for harmonized inputs.
2. Run the SVI options and table notebooks in Posted/.
3. Continue through scatter figures, phase text, tables/figures, margin-of-error, and mapping notebooks.