null_model

is_null_model

Create a NULL model definition. This model produces NA forecasts and does not
require any estimation of the data. It is generally used as a placeholder for
models which have encountered an error (see <code>.safely</code> in <code>model()</code>).

internal

Provides tools, helpers and data structures for
developing models and time series functions for 'fable' and extension
packages. These tools support a consistent and tidy interface for time
series modelling and analysis.

Mitchell O'Hara-Wild

fabletools

Core Tools for Packages in the 'fable' Framework

Rob Hyndman

Earo Wang

Di Cook

George Athanasopoulos

David Holt

null_model function

<dl><dt>formula</dt>
<dd>Model specification (response variable)</dd>
<dt>...</dt>
<dd>Unused</dd>
<dt>x</dt>
<dd>The object to be tested.</dd></dl>

Arguments

NULL model — null_model

<dl>

<dt>formula</dt>
<dd>Model specification (response variable)</dd>


<dt>...</dt>
<dd>Unused</dd>


<dt>x</dt>
<dd>The object to be tested.</dd>

</dl>

null_model: NULL model

Description

Usage

Arguments