# NQL avg()

`avg()` コマンドはメトリックの平均値を返します。

コンテンツセクションには、以下のようなものがあります。

{% code overflow="wrap" lineNumbers="true" %}

```
過去30分のデバイス数
| 過去30分のweb.page_viewsを含む
| avg_page_load = page_load_time.overall.avg() の算出
```

{% endcode %}

{% code overflow="wrap" lineNumbers="true" %}

```
過去30分のweb.page_views
| c = page_load_time.overall.avg() の集計
```

{% endcode %}


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