> For the complete documentation index, see [llms.txt](https://linksprite.gitbook.io/vision-sense-vms-user-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://linksprite.gitbook.io/vision-sense-vms-user-manual/product-guides/system-management/statistical-analysis.md).

# Statistical Analysis

## Device Statistics

Classify and count the number of devices connected to this platform, excluding cascaded lower-level platform devices.

<figure><img src="https://2197935663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5OxHqfEhzzWkckeF1gG6%2Fuploads%2FZ0pZSD4qjiQw1Qs9bW9x%2FPicture1.png?alt=media&amp;token=83c18caa-ed67-4764-a225-bff81b280af0" alt=""><figcaption></figcaption></figure>

**Search**: Enter the area name in the area box, and click the "Search" button to filter out the corresponding data.

**Clear**: After filtering out the search results, click the "Clear" button to clear the search results on the current page and display all data.

## Alert Statistics

<figure><img src="https://2197935663-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F5OxHqfEhzzWkckeF1gG6%2Fuploads%2Ftyn3eO4Ojgkd4DHty5kN%2FPicture1.png?alt=media&amp;token=2cad8b23-965f-4d7c-827b-3b11b89826b8" alt=""><figcaption></figcaption></figure>

**Search**: Select a week, this month, this year, select a specific time and date, and click "Search" to filter the corresponding data.

**Clear**: After filtering out the search content, click the "Clear" button to clear the search content on the current page and display all the data.