polarisR: Tips, Requirements, and
Support
This vignette provides supplementary information for using
polarisR, including best practices, technical requirements,
and support resources.
Tips and Best Practices
Data Quality Considerations:
- Ensure sufficient numeric columns for analysis
- Handle missing values before upload
- Consider data scaling if variables have very different ranges
- Minimum 50+ observations recommended for stable NLDR results
Technical Requirements
- R Version: R >= 4.1.0
- quollr Version: 0.3.7
- Key Dependencies: shiny, plotly, DT, quollr, Rtsne,
umap
- Browser: Modern web browser with JavaScript
enabled
- Memory: Sufficient RAM for your dataset size
(recommend 4GB+ for large datasets)
Support
For questions, bug reports, or feature requests, please visit: