# Select Mode

Before creating chart, you can select either Function mode or Python mode.

## Function mode

Function mode is useful for non-tech users. You can simply analyze data with Excel-like functions. Please check out the guide below:

* [function](https://docs.unblinked.com/analytics/create-chart/function "mention")
* [function-library](https://docs.unblinked.com/library/function-library "mention")

## Python mode

Python mode is scalable solution for those who can code. You can analyze data in more customizable way.

* [python](https://docs.unblinked.com/analytics/create-chart/python "mention")
* [python-library](https://docs.unblinked.com/library/python-library "mention")

## Switch mode

{% hint style="info" %}
If you switch the chart mode, code written in current mode will be deleted. 
{% endhint %}

You can switch chart creation mode by pressing the button on top-right of the page.