> For the complete documentation index, see [llms.txt](https://public.heartcount.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://public.heartcount.io/introduction.md).

# Introduction

- [Welcome to HEARTCOUNT](https://public.heartcount.io/introduction/welcome-to-heartcount.md): HEARTCOUNT Public is a free, cloud-based data analytics tool that enables you to perform rapid, easy, code-free and in-depth exploratory data analysis(EDA) on your own data.
- [HEARTCOUNT's data community, DDMA](https://public.heartcount.io/introduction/heartcounts-data-community-ddma.md): DDMA, short for DON'T DATA ME ALONE 😝, aims to dispel the existential loneliness often accompanying solitary data analysis.


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# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://public.heartcount.io/introduction.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.