Documentation

timeWeightedAvg() function

timeWeightedAvg() returns the time-weighted average of non-null values in _value column as a float for each input table.

Time is weighted using the linearly interpolated integral of values in the table.

Function type signature
(<-tables: stream[A], unit: duration) => stream[{B with _value: float, _value: float, _stop: D, _start: C}] where A: Record

For more information, see Function type signatures.

Parameters

unit

(Required) Unit of time to use to compute the time-weighted average.

tables

Input data. Default is piped-forward data (<-).

Examples

Calculate the time-weighted average of values

data
    |> timeWeightedAvg(unit: 1s)

View example input and output


Was this page helpful?

Thank you for your feedback!


The future of Flux

Flux is going into maintenance mode. You can continue using it as you currently are without any changes to your code.

Read more

InfluxDB v3 enhancements and InfluxDB Clustered is now generally available

New capabilities, including faster query performance and management tooling advance the InfluxDB v3 product line. InfluxDB Clustered is now generally available.

InfluxDB v3 performance and features

The InfluxDB v3 product line has seen significant enhancements in query performance and has made new management tooling available. These enhancements include an operational dashboard to monitor the health of your InfluxDB cluster, single sign-on (SSO) support in InfluxDB Cloud Dedicated, and new management APIs for tokens and databases.

Learn about the new v3 enhancements


InfluxDB Clustered general availability

InfluxDB Clustered is now generally available and gives you the power of InfluxDB v3 in your self-managed stack.

Talk to us about InfluxDB Clustered