Outputs the average of the values received by this node so far.
This node keeps track of all the values received into its
Value port, and outputs their average (mean). Each time the node receives an event, the current
Value is added to the set of values to be averaged.
When an event hits the
Reset port, the node clears its set of values to be averaged and starts over with the current
Value as the average.
Keywords: combine, hold, mean, middle, midpoint, mix, preserve, retain, sample, store