# Seasonal Adjustment of Daily Time Series

## Documentation for package ‘dsa’ version 1.0.12

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

daily_data | Exemplary time series
daily_sim | Create a simple, exemplary, seasonal, daily time series
del_names | Delete name of xts
Descaler | Invert taking logs and differences of a time series
dsa | Seasonally Adjust Daily Time Series
dsa_examples | Exemplary dsa outputs
freq_xts | Obtain the frequency of an xts time series
get_original | Get Original Time Series
get_sa | Get Seasonally Adjusted Series
get_trend | Get Trend-Cycle
holidays | Data set for frequently used regressors
make_cal | Creating holiday regressor that increases linearly up to holiday and decreases afterwards
make_dummy | Creating set of dummy variables for specified Holidays
make_holiday | Creating Holiday dummy
multi_xts2ts | Change multiple xts to a multivariate ts
output | Creating Output for dsa
plot.daily | Plot daily time series
plot_spectrum | Plot the periodogram of a daily time series
print.daily | Print daily time series
Scaler | Take logs and differences of a time series
to_weekly | Change a daily to a weekly differenced time series
ts2xts | Change ts to xts
ts_sum | Add time series
xts2ts | Change xts to ts
xtsplot | Create a plot for xts series