# Correlation

Partek Flow offers a wide variety of tools to help you explore your data. Which tools are available depends on the type of data node selected.

* [Correlation analysis](https://help.connected.illumina.com/partek/partek-flow/user-manual/task-menu/correlation/correlation-analysis)
* [Sample Correlation](https://help.connected.illumina.com/partek/partek-flow/user-manual/task-menu/correlation/sample-correlation)
* [Similarity matrix](https://help.connected.illumina.com/partek/partek-flow/user-manual/task-menu/correlation/similarity-matrix)