# Fluents help index ¶

- [Invocation and command line parameters.](./help/cmdline.md)
- [Configuration files and settings.](./help/config.md)
- [Keyboard shortcuts.](./help/shortcuts.md)
- [Fluents CSV file format description.](./help/format/fcsv.md)

## Functions

- [PCA](./tasks/PCA.md)
- [PLS](./tasks/PLS.md)