Internal helper to compute marginal APC effects and their confidence intervals

Internal helper function to add lower and upper confidence boundaries pointwise

Usage

compute_marginalAPCeffects(dat, model, variable, plot_CI = FALSE)

Arguments

dat

Dataset containing predicted effects for a grid of all APC dimensions and covariates used in the model.

model

Model fitted with gam or bam.

variable

One of c("age","period","cohort"), specifying the temporal dimension for which the partial effect plots should be created.

plot_CI

Indicator if 95% confidence intervals for marginal APC effects should be computed. Defaults to FALSE.

Details

If the model was estimated with a log or logit link, the function automatically performs an exponential transformation of the effect.