gg_tensor: Plot tensor product effects

In pammtools: Piece-Wise Exponential Additive Mixed Modeling Tools for Survival Analysis

Plot tensor product effects

Description

Given a gam model this convenience function returns a ggplot2 object depicting 2d smooth terms specified in the model as heat/contour plots. If more than one 2d smooth term is present individual terms are faceted.

Usage

gg_tensor(x, ci = FALSE, ...)

Arguments

x	a fitted gam object as produced by gam().
ci	A logical value indicating whether confidence intervals should be calculated and returned. Defaults to TRUE.
...	Further arguments passed to plot.gam

See Also

tidy_smooth2d

Examples

g <- mgcv::gam(Sepal.Length ~ te(Sepal.Width, Petal.Length), data=iris)
gg_tensor(g)
gg_tensor(g, ci=TRUE)
gg_tensor(update(g, .~. + te(Petal.Width, Petal.Length)))

pammtools documentation built on July 26, 2023, 6:07 p.m.