> ## Documentation Index
> Fetch the complete documentation index at: https://help.impactu.colav.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Active authors by age range

> Distribution of active authors by age range.

Distribution of active authors by age range. Chart type: **Pie**.

## Parameters

**affiliation\_type** `string` *required*

Affiliation type. This indicator returns data for: `institution`, `faculty`, `department`, `group`.

**affiliation\_id** `string` *required*

Affiliation identifier.

**plot** `string` *required*

Must be `active_authors_by_age_range`.

It also accepts the [product filters](https://help.impactu.colav.co/en/api-reference/affiliation/get-research-products.md). `max`, `page` and `sort` do not apply.

## Availability by affiliation type

| `affiliation_type` | Data |
| - | - |
| `institution` | ✅ |
| `faculty` | ✅ |
| `department` | ✅ |
| `group` | ✅ |

## Response

```json Institution theme={null}
{
  "plot": [
    {
      "name": "14-26",
      "percentage": 0.05,
      "value": 1
    },
    {
      "name": "27-59",
      "percentage": 67.15,
      "value": 1439
    },
    {
      "name": "60+",
      "percentage": 30.52,
      "value": 654
    },
    {
      "name": "Sin información",
      "percentage": 2.29,
      "value": 49
    }
  ],
  "sum": 2143
}
```

```json Faculty theme={null}
{
  "plot": [
    {
      "name": "14-26",
      "percentage": 0.0,
      "value": 0
    },
    {
      "name": "27-59",
      "percentage": 67.14,
      "value": 47
    },
    {
      "name": "60+",
      "percentage": 32.86,
      "value": 23
    },
    {
      "name": "Sin información",
      "percentage": 0.0,
      "value": 0
    }
  ],
  "sum": 70
}
```

```json Department theme={null}
{
  "plot": [
    {
      "name": "14-26",
      "percentage": 0.0,
      "value": 0
    },
    {
      "name": "27-59",
      "percentage": 46.15,
      "value": 6
    },
    {
      "name": "60+",
      "percentage": 53.85,
      "value": 7
    },
    {
      "name": "Sin información",
      "percentage": 0.0,
      "value": 0
    }
  ],
  "sum": 13
}
```

```json Group theme={null}
{
  "plot": [
    {
      "name": "14-26",
      "percentage": 0.0,
      "value": 0
    },
    {
      "name": "27-59",
      "percentage": 72.22,
      "value": 26
    },
    {
      "name": "60+",
      "percentage": 27.78,
      "value": 10
    },
    {
      "name": "Sin información",
      "percentage": 0.0,
      "value": 0
    }
  ],
  "sum": 36
}
```


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