# Correlation analyses

### In this section

* [What are column correlation analyses?](https://help.qlik.com/talend/en-US/studio-user-guide/7.3/what-are-column-correlation-analyses)
* [Numerical correlation analyses](https://help.qlik.com/talend/en-US/studio-user-guide/7.3/numerical-correlation-analyses)
* [Time correlation analyses](https://help.qlik.com/talend/en-US/studio-user-guide/7.3/time-correlation-analyses)
* [Nominal correlation analyses](https://help.qlik.com/talend/en-US/studio-user-guide/7.3/nominal-correlation-analyses)