Calculates the numerical average in a moving window.
MovingAvg(numbers, average, below)
numbers (required) The column of numbers to average.
above (required) The number of rows above the current to include.
below (optional) The number of rows below the current to include. Defaults to 0.
MovingAvg([Population 2010], 4, 0)
- For each value in [Population 2010] and the 4 values above it, calculate the average.