Seasonality Tests

An overall test for seasonality of a given time series in addition to a set of single seasonality tests as used in Ollech and Webel (forthcoming): An overall seasonality test. Bundesbank Discussion Paper.


seastests v0.14.2 (Release date: 2019-02-20)


  • The cut-offs of the wo-test has been updated to reflect newer research

seastests v0.13.6 (Release date: 2019-02-01)


  • The ARIMA model used for series with frequency less than 8 has been simplified (decreas of max.order and drift is disallowed) so that it does not erroneously model and extract seasonal movements.

seastests v0.12.2 (Release date: 2019-02-01)


  • First public release of the dsa package

Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.


0.14.2 by Daniel Ollech, 2 years ago

Browse source code at

Authors: Daniel Ollech [aut, cre]

Documentation:   PDF Manual  

GPL-3 license

Imports xts, zoo, forecast, stats, graphics, utils

Suggests knitr, rmarkdown

Imported by dsa.

See at CRAN