Mean of the values within a specified window. The mean will only be emitted
if there are at least a minimum number of actual values (not NaN) within
the window. Otherwise NaN will be emitted for that time period.
Input
3,2,:rolling-mean
0
NaN
1
0.5
-1
0.0
NaN
0.0
NaN
NaN
0
NaN
1
0.5
1
0.667
1
1
0
0.667
The window size, n, is the number of datapoints to consider including the current
value. There must be at least minNumValues non-NaN values within that window before
it will emit a mean. Note that it is based on datapoints, not a specific amount of time.
As a result the number of occurrences will be reduced when transitioning to a larger time
frame that causes consolidation.
