出典:Wikipedia
出典:『Wikipedia』 (2011/07/06 19:43 UTC 版)
In statistics, a moving average, also called rolling average, rolling mean or running average, is a type of finite impulse response filter used to analyze a set of data points by creating a series of averages of different subsets of the full data set.
the weighted average
the mean value
to keep the equilibrium―keep the equipoise
平均を保たせる
to keep two forces in equilibrium―keep two weights in equipoise―counterbalance the excess―counterpoise the excess
平均を保たせる
a moderate