Moving Average

Select time period

Select region

Select Year Range

Choose a value (k):

Moving Average for k(odd): $$m=\frac{k-1}{2}$$ $$T_t = \frac{1}{k} \sum_{j=-m}^{m} Y_{t+j}$$ Moving Average for k(even): $$T_t = \frac{1}{k} \sum_{i=t-\frac{k}{2}+1}^{t+\frac{k}{2}} Y_{i}$$