delay

Input Stack: n: Int TimeSeriesExpr

⇨

Output Stack: TimeSeriesExpr

Delays the values by the window size. This is similar to the :offset operator except that it can be applied to any input line instead of just changing the time window fetched with a DataExpr. Short delays can be useful for alerting to detect changes in slightly shifted trend lines.

Since: 1.6

Before	After	Combined
name,requestsPerSecond,:eq, :sum	name,requestsPerSecond,:eq, :sum, 5,:delay	name,requestsPerSecond,:eq, :sum, :dup, 5,:delay