R in Time Series: Seasonal Decomposition By Moving Average

This tutorial tells about how to do seasonal decomposition by moving average in R.

There are two kinds of classical decomposition models:

  1. Additive model: \(x_t=m_t+s_t+\epsilon_t\)
  2. Multiplicative model: \(x_t=m_t\cdot s_t+\epsilon_t\)

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