Boundary Data Locations | Official Municipal Boundaries | Disputed-Territory Shapes | Reproducibility

Where Files Are Saved | Build One Prefecture | Build All Municipalities | Source URLs | Custom Location

Why move Okinawa and Ogasawara? | Does jpmap include boundary data? | Which boundary levels are supported? | Can I add my own points or lines?

Load Prefecture Data | Load Okinawa Municipal Data | Load Locally Built Municipal Data | Inspect A GeoPackage | File Names

Prefecture Choropleth | Disputed-Territory Layer | Municipal Map | Quarto, pkgdown, And Shiny

Remove One Inset | Adjust The Map Frame | Remove The Boxes | Use Literal Geography | Control Disputed-Territory Shapes | What The Boxes Mean

Package Landscape | Disputed Territories | When To Use jpmap

Data Frames | Simple Features

Load Prefecture Data | Load Okinawa Municipal Data | Load Locally Built Municipal Data | Inspect A GeoPackage | File Names

Prefecture Choropleth | Disputed-Territory Layer | Municipal Map | Quarto, pkgdown, And Shiny

Remove One Inset | Adjust The Map Frame | Remove The Boxes | Use Literal Geography | Control Disputed-Territory Shapes | What The Boxes Mean

Boundary Data Locations | Official Municipal Boundaries | Disputed-Territory Shapes | Reproducibility

Where Files Are Saved | Build One Prefecture | Build All Municipalities | Source URLs | Custom Location

Why move Okinawa and Ogasawara? | Does jpmap include boundary data? | Which boundary levels are supported? | Can I add my own points or lines?

Package Landscape | Disputed Territories | When To Use jpmap

Data Frames | Simple Features

🌟 Explore and Compare Further | 📦 Setup | ⚖️ Explore: Compare Trade-offs Directly | 🧩 Explore: Compare Multiple Levels Simultaneously | 📊 Compare: Subgroup Differences

📥 Read Your Data | 🚀 Read Workflow | 🛠️ Wrangle Your Data | 🚀 Wrangle Workflow | Example (Flipped Repeated Task)

Why Choice-Level Analysis? | ⚠️ Problems with Profile-Level Analysis | ✅ Advantages of Choice-Level Analysis | Key Issues and Applications | Why Move to Choice-Level Analysis? | Summary | Key Takeaway | 📚 References

What's the difference between "profile-level" and "choice-level" conjoint analysis?? | What if I have profile-level data? | 📈 Profile-Level MMs and AMCEs | Is there other conjoint software?? | 1. Generate a JavaScript or PHP randomizer | JavaScript | PHP | 2. Modify your JavaScript or PHP randomizer | 3. Add conjoint tables with embedded fields in Qualtrics | Adding a repeated task (recommended!) | 4. Sample Qualtrics survey template

🎯 Estimate Corrected MMs or AMCEs | 📦 Prepare Example Data | 🛠️ Why Use IDs (e.g., att1, level1)? | 📈 Estimate Marginal Means (MMs) | 📉 Estimate AMCEs | 🔎 Predict Intra-Respondent Reliability (IRR) | 🎨 Visualize MMs or AMCEs | ⚖️ Choice-Level Analysis

Set Up Your Survey Using the Projoint Survey Design Tool | How to Use the Projoint Survey Design Tool | Other Options

Why Correct for Measurement Error? | The Consequences of Ignoring Measurement Error | How projoint Corrects for Measurement Error | Key Takeaway | 📚 Key Reference