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Aggregate: Average

Streaming aggregator that emits the running mean of every number it has received so far. Reset at the start of every parser execution. Useful inside an iterator body to compute AVG across rows.

Example
Inputs:  10, 20, 30
Outputs: 10, 15, 20

Parameters​

This function has no parameters.

Input​

Value—REQUIRED

Number to feed into the running average.

Output​

Result

Running mean of all values received so far.