ggseas-package {ggseas}

Seasonal decomposition on the fly

Description

ggseas allows you to perform seasonal decomposition on the fly as part of a 'ggplot2' pipeline.

Details

Two main sets of functions are provided:

• stat_seas(), stat_stl() and friends do seasonal adjustment, indexing, rolling averages and by default render a line geom. You can consider these as taking the place of geom_line() in the ggplot2 pipeline

• ggsdc() goes where ggplot() normally does (ie at the beginning of the graphics part of the pipeline) and creates a graphic with four facets for the original data, trend, seasonal and random components

Author(s)

Maintainer: Peter Ellis [e-mail]

Other contributors:

• Christophe Sax [contributor]

See Also

Useful links:

• Report bugs at https://github.com/ellisp/ggseas/issues