The equation: S_t = w⋅y_t + (1 −w)⋅St−₁ (for t≥ 2)refers to exponentially smoothed time series.

Name: The equation: S t = w⋅y t + (1 −w)⋅St− 1 (for t≥ 2)refers to exponentially smoothed time series.
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Quizplus · Accepted Answer

The equation is indeed the formula for exponentially smoothed time series, where S_t is the smoothed value at time t, w is the smoothing constant, y_t is the actual value at time t, and St−₁ is the smoothed value at time t-1.

The Equation: St = W⋅yt + (1 −W)⋅St− 1 (For

The Equation: S_t = W⋅y_t + (1 −W)⋅St−₁ (For