is_by_smooth

is_factor_by_smooth

is_continuous_by_smooth

by_variable

by_level

Functions to check if a smooth is a by-variable one and to test of the type
of by-variable smooth is a factor-smooth or a continous-smooth interaction.

Graceful 'ggplot'-based graphics and utility functions for working with generalized additive models (GAMs) fitted using the 'mgcv' package. Provides a reimplementation of the plot() method for GAMs that 'mgcv' provides, as well as 'tidyverse' compatible representations of estimated smooths.

Gavin Simpson

gratia

Graceful 'ggplot'-Based Graphics and Other Functions for GAMs
Fitted Using 'mgcv'

Gavin L. Simpson

Henrik Singmann

is_by_smooth function

<dl><dt>smooth</dt>
<dd>an object of class <code>"mgcv.smooth"</code></dd></dl>

Arguments

Author

Tests for by variable smooths — is_by_smooth

<dl>

<dt>smooth</dt>
<dd>an object of class <code>"mgcv.smooth"</code></dd>

</dl>

is_by_smooth: Tests for by variable smooths

Description

Usage

Value

Arguments

Author