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Add documentation for max_age (#3125)

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Lukas Barth 2017-08-30 19:34:52 +02:00 committed by Fabian Affolter
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commit 8cc10dc110
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source/_components/sensor.statistics.markdown
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@ -27,6 +27,8 @@ sensor:
entity_id: sensor.cpu
- platform: statistics
entity_id: binary_sensor.movement
max_age:
minutes: 30
```
Configuration variables:
@ -34,6 +36,7 @@ Configuration variables:
- **entity_id** (*Required*): The entity to monitor. Only [sensors](/components/sensor/) and [binary sensor](/components/binary_sensor/).
- **name** (*Optional*): Name of the sensor to use in the frontend. Defaults to `Stats`.
- **sampling_size** (*Optional*): Size of the sampling. If the limit is reached then the values are rotated. Defaults to `20`.
- **max_age** (*Optional*): Maximum age of measurements. Setting this to a time interval will cause older values to be discarded.
<p class='img'>
<img src='{{site_root}}/images/screenshots/stats-sensor.png' />