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... - Differences: First difference, Second difference, Third difference, Growth rate, Relative increment (%). - Transformations: Ln(y), Square root(y), Standardization(y), Normalization(y). - Partial sums: 2,3,4,5,6 parts. - Moving averages smoothing. Simple, centered. - Median smoothing. - Exponential smoothing: single, double. - Regressions: Polynomial (Constant, Linear, Quadratic, Cubic, 4th, 5th), Exponential, Modified ...
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