Seasonal Adjustment of Weekly Data
Seasonal adjustment of weekly data
Find optimal number of fourier variables
Find additive outliers
Create fourier predictors
Generate Holiday Regression Variables
Create additive outlier variables
Internal function for a specific application
Original and SA data AR spectrum
Plot
Predict
Print method for boiwsa objects
Generic print function
Generate simple working day variable
Summary function
Generic summary function
Perform seasonal adjustment and forecasting of weekly data. The package provides a user-friendly interface for computing seasonally adjusted estimates and forecasts of weekly time series and includes functions for the construction of country-specific prior adjustment variables, as well as diagnostic tools to assess the quality of the adjustments. The methodology is described in more detail in Ginker (2024) <doi:10.13140/RG.2.2.12221.44000>.