24 lines
823 B
Markdown
24 lines
823 B
Markdown
---
|
|
title: Calculate the rate of change
|
|
seotitle: Calculate the rate of change in Flux
|
|
list_title: Rate
|
|
description: >
|
|
Use the [`derivative()` function](/flux/v0/stdlib/universe/derivative/)
|
|
to calculate the rate of change between subsequent values or the
|
|
[`aggregate.rate()` function](/influxdb/cloud/reference/flux/stdlib/experimental/aggregate/rate/)
|
|
to calculate the average rate of change per window of time.
|
|
If time between points varies, these functions normalize points to a common time interval
|
|
making values easily comparable.
|
|
weight: 210
|
|
menu:
|
|
influxdb_cloud:
|
|
parent: Query with Flux
|
|
name: Rate
|
|
influxdb/cloud/tags: [query, rate]
|
|
related:
|
|
- /flux/v0/stdlib/universe/derivative/
|
|
- /flux/v0/stdlib/experimental/aggregate/rate/
|
|
list_query_example: rate_of_change
|
|
---
|
|
|
|
{{< duplicate-oss >}} |