# Statistics

> Statistics provides various methods for summarising and analysing event data within streaming environments. Operations such as moving averages, event counts, and statistical summaries help derive insights by applying functions like weighted or simple averages, counts, and robust statistics to event attributes over defined time windows.

<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td></td><td><mark style="color:orange;"><strong>Statistic summaries</strong></mark></td><td></td><td><a href="/pages/ndjroVM65I8SHVle836N">/pages/ndjroVM65I8SHVle836N</a></td></tr><tr><td></td><td><mark style="color:orange;"><strong>Weighted moving average</strong></mark></td><td></td><td><a href="/pages/fSljVcgDascHp3yULTVo">/pages/fSljVcgDascHp3yULTVo</a></td></tr><tr><td></td><td><mark style="color:orange;"><strong>Simple moving average</strong></mark></td><td></td><td><a href="/pages/4ajgdE0dQLPvlgPEMkhV">/pages/4ajgdE0dQLPvlgPEMkhV</a></td></tr><tr><td></td><td><mark style="color:orange;"><strong>Count</strong></mark></td><td></td><td><a href="/pages/ZRHFfBdGonnCszrUS8e7">/pages/ZRHFfBdGonnCszrUS8e7</a></td></tr></tbody></table>


---

# Agent Instructions: 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://docs.fractalworks.io/joule/components/analytics/analytic-tools/analytic-functions/stateless/statistics.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

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.
