FunctionsTime Series

delta_sum_timestamp

Computes positive delta accumulation for timestamped counter values. In this V1 implementation, values are consumed in input order.

delta_sum_timestamp(…) → Float64

Kind · aggregate

Computes positive delta accumulation for timestamped counter values. In this V1 implementation, values are consumed in input order.

Part of the Time Series family.

delta_sum

Sums only positive step-to-step increases in a numeric sequence, ignoring negative jumps that typically represent counter resets.

exponential_moving_average

Calculates an exponentially weighted moving average where recent samples have higher weight. The optional second argument controls alpha in the [0,1] range.