# Metrics User Guide

> For AI agents: a documentation index is available at [/llms.txt](/llms.txt). Append `.md` to any page URL for markdown, or send `Accept: text/markdown`.

## Metrics user guide

Statsig combines data from your existing data sources to give you a complete view of your product metrics and the impact new features and experiments have on those metrics.

Statsig automatically creates metrics from the **raw events** that you log from your application, as well as raw and transformed events you send to Statsig through a data collector.

Statsig can also reuse your existing **precomputed metrics** by natively integrating and pulling data from your cloud data warehouse. You can also ingest metrics into Statsig using an HTTP endpoint or Azure Blob storage.

![Data integration architecture diagram](https://docs.statsig.com/images/metrics/introduction/200041707-e6cc4f1e-7ec4-4044-8afe-e877964eb2dc.png)

The **Metrics User Guide** consists of [Metrics 101](https://docs.statsig.com/metrics/101), [201](https://docs.statsig.com/metrics/201), and [301](https://docs.statsig.com/metrics/301) level guides that step through basic concepts to real-time analytics in Statsig.

## Metrics 101 - An overview

- [Introduction](https://docs.statsig.com/metrics/101)
- [Raw Events](https://docs.statsig.com/metrics/raw-events)
- [Raw Event Metrics](https://docs.statsig.com/metrics/raw-event-metrics)
- [Custom Metrics](https://docs.statsig.com/metrics/custom-metrics)
- [Precomputed Metrics](https://docs.statsig.com/metrics/precomputed-metrics)
- [Pulse Metrics](https://docs.statsig.com/metrics/pulse)
- [Metric Dimensions](https://docs.statsig.com/metrics/metric-dimensions)

## Metrics 201 - Diving deeper

- [Introduction](https://docs.statsig.com/metrics/201)
- [Creating Metrics](https://docs.statsig.com/metrics/create)
- [Tagging Metrics](https://docs.statsig.com/metrics/create-metric-tags)
- [User Metrics](https://docs.statsig.com/metrics/user)
- [Assignment ID != Analysis ID](https://docs.statsig.com/metrics/different-id)

## Metrics 301 - Advanced topics

- [Introduction](https://docs.statsig.com/metrics/301)
- [Metrics Explorer](https://docs.statsig.com/product-analytics/overview)
- [User Funnels](https://docs.statsig.com/metrics/create-user-funnels)
- [User Flows](https://docs.statsig.com/metrics/create-user-flows)

Statsig combines product experimentation with real-time analytics to support **product observability**.

![Product observability dashboard overview](https://docs.statsig.com/images/metrics/introduction/182259790-b898161f-6657-4d52-8367-f3bdeb8d6037.png)

To get started, go to [Metrics 101](https://docs.statsig.com/metrics/101).