> ## Documentation Index
> Fetch the complete documentation index at: https://docs.reelevant.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Aggregate Numbers

> Aggregate array of numbers

## Overview

The `aggregate-numbers` transformation performs aggregation operations on an array of numbers.

## Syntax

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
aggregate-numbers(<variable>, type="sum")
```

## Parameters

| Parameter  | Type   | Required | Description                                           |
| ---------- | ------ | -------- | ----------------------------------------------------- |
| `variable` | array  | Yes      | Array of numbers to aggregate                         |
| `type`     | string | Yes      | Aggregation type: `"sum"`, `"average"`, or `"median"` |

## Examples

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
aggregate-numbers(<variable>, type="sum")
aggregate-numbers(<variable>, type="average")
aggregate-numbers(<variable>, type="median")
```