new_decomposition

Constructs objects of the "decomposition" class.

Performs modeling and forecasting of park visitor counts
using social media data and (partial) on-site visitor counts.
Specifically, the model is built based on an automatic decomposition
of the trend and seasonal components of the social media-based park visitor counts,
from which short-term forecasts of the visitor counts and percent changes
in the visitor counts can be made. A reference for the underlying model that 'VisitorCounts' uses can be found at
Russell Goebel, Austin Schmaltz, Beth Ann Brackett, Spencer A. Wood, Kimihiro Noguchi (2023) <doi:10.1002/for.2965> .

Robert Bowen

VisitorCounts

Modeling and Forecasting Visitor Counts Using Social Media

Russell Goebel

Beth Ann Brackett

Kimihiro Noguchi

Dylan Way

new_decomposition function

<dl><dt>reconstruction_list</dt>
<dd>A list containing important information about the reconstructed time series. In particular, it contains the reconstructed main trend component, overall trend component, seasonal component for each period specified in suspected_periods, and overall seasonal component.</dd>
<dt>grouping_matrix</dt>
<dd>A matrix containing information about the locations of the eigenvalue groups for each period in suspected_periods and trend component. The locations are indicated by '1'.</dd>
<dt>window_length</dt>
<dd>A numeric indicating the window length.</dd>
<dt>ts_ssa</dt>
<dd>An object of the class "ssa".</dd></dl>

Arguments

"decomposition" Constructor Function — new_decomposition

<dl>

<dt>reconstruction_list</dt>
<dd>A list containing important information about the reconstructed time series. In particular, it contains the reconstructed main trend component, overall trend component, seasonal component for each period specified in suspected_periods, and overall seasonal component.</dd>


<dt>grouping_matrix</dt>
<dd>A matrix containing information about the locations of the eigenvalue groups for each period in suspected_periods and trend component. The locations are indicated by '1'.</dd>


<dt>window_length</dt>
<dd>A numeric indicating the window length.</dd>


<dt>ts_ssa</dt>
<dd>An object of the class "ssa".</dd>

</dl>

new_decomposition: "decomposition" Constructor Function

Description

Usage

Value

Arguments