spline_values2: Evaluate a spline at provided covariate values

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

Evaluate a spline at provided covariate values

Description

The function spline_values2() has been renamed to spline_values() as of version 0.9.0. This was allowed following the removal of evaluate_smooth(), which was the only function using spline_values(). So spline_values2() has been renamed to spline_values().

Usage

spline_values2(
  smooth,
  data,
  model,
  unconditional,
  overall_uncertainty = TRUE,
  frequentist = FALSE
)

Arguments

smooth	currently an object that inherits from class mgcv.smooth.
data	an optional data frame of values to evaluate smooth at.
model	a fitted model; currently only mgcv::gam() and mgcv::bam() models are suported.
unconditional	logical; should confidence intervals include the uncertainty due to smoothness selection? If TRUE, the corrected Bayesian covariance matrix will be used.
overall_uncertainty	logical; should the uncertainty in the model constant term be included in the standard error of the evaluate values of the smooth?
frequentist	logical; use the frequentist covariance matrix?

gratia documentation built on April 3, 2025, 11:42 p.m.