# Internal helper to compute marginal APC effects and their confidence intervals

Source:`R/plot_partialAPCeffects.R`

`compute_marginalAPCeffects.Rd`

Internal helper function to add lower and upper confidence boundaries pointwise

## Arguments

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

- model
- 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.