> For the complete documentation index, see [llms.txt](https://data-distilller.gitbook.io/adobe-data-distiller-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://data-distilller.gitbook.io/adobe-data-distiller-guide/unit-9-data-distiller-functions-and-extensions.md).

# UNIT 9: DATA DISTILLER FUNCTIONS & EXTENSIONS

- [\[DRAFT\]FUNC 100: Date and Time Functions](https://data-distilller.gitbook.io/adobe-data-distiller-guide/unit-9-data-distiller-functions-and-extensions/draft-func-100-date-and-time-functions.md)
- [FUNC 200: Create XDM Schemas with Data Distiller](https://data-distilller.gitbook.io/adobe-data-distiller-guide/unit-9-data-distiller-functions-and-extensions/func-200-create-xdm-schemas-with-data-distiller.md)
- [FUNC 300: Privacy Functions in Data Distiller](https://data-distilller.gitbook.io/adobe-data-distiller-guide/unit-9-data-distiller-functions-and-extensions/func-300-privacy-functions-in-data-distiller.md): Tutorials from other sections that cover this topic in detail
- [FUNC 400: Statistics Functions in Data Distiller](https://data-distilller.gitbook.io/adobe-data-distiller-guide/unit-9-data-distiller-functions-and-extensions/func-400-statistics-functions-in-data-distiller.md)
- [FUNC 500: Lambda Functions in Data Distiller: Exploring Similarity Joins](https://data-distilller.gitbook.io/adobe-data-distiller-guide/unit-9-data-distiller-functions-and-extensions/func-500-lambda-functions-in-data-distiller-exploring-similarity-joins.md): The goal of similarity join is to identify and retrieve similar or related records from one or more datasets based on a similarity metric.
- [FUNC 600: Advanced Statistics & Machine Learning Functions](https://data-distilller.gitbook.io/adobe-data-distiller-guide/unit-9-data-distiller-functions-and-extensions/func-600-advanced-statistics-and-machine-learning-functions.md)