About this package | Example data | Terminology within the package | Recommended Workflow | 1. Prepare data | 2. Generate model estimates | 3. Create and save IPV charts | 4. Customize IPV charts | 4.1 center distance method | 4.2. Variable labels | 4.3. Size of chart elements | 4.4 Output file properties | 4.5 Showing sections of the chart ("Screenshots") | 4.6. Rotation and order | 4.7. Font | 4.8. Structural elements | 4.9. Colour | 4.10 Additional plot layers | 4.11. Special options for item charts | 4.12. Special options for facet charts | 4.13. Special options for nested charts | Object structure within the package | Appendix | 2. Read existing estimates (alternative Workflow) | ... using estimates from within R | ... using Excel files | Mix tests with and without facets | Manual input in nested cases - example