Merge GHRmodels

Description

This function stack together two or more objects GHRmodels object, returning one GHRmodels object that contains all the input models.

If any model_id is duplicated across the inputs the new_name argument must be provided to ensure unique IDs.

stack_models(..., new_name = NULL, vs_first = FALSE)

Arguments

  • ...: Two or more GHRmodels objects, or a single list of them.
  • new_name: NULL (default) or a character used to build the new model IDs.
  • vs_first: Logical. If TRUE columns comparing the model vs the first model are kept in the mod_gof, otherwise are discarded. Default is FALSE. Set to TRUE only when models contained in the GHRmodels object to be stacked are compared with the same first models.

Details

Combine (Stack) Multiple GHRmodels Objects

Returns

A single GHRmodels object containing all models from the inputs.

See Also

subset_models for subsetting GHRmodels objects, fit_models for fitting INLA models.

Examples

## Not run:


# Load example GHRmodels object from the package: 
model_list_file <- system.file("examples", "model_list.rds", package = "GHRmodel")
model_list <- readRDS(model_list_file)

# Load example GHRmodels object with DLNM from the package:
model_dlnm_file <- system.file("examples", "model_dlnm.rds", package = "GHRmodel")
model_dlnm <- readRDS(model_dlnm_file)

# Merge models from the model_list and model_dlnm objects
model_stack <- stack_models( 
  model_list,
  model_dlnm, 
  new_name = "mod")
  
# The combined model_stack combines the models in the model_list and model_dlnm objects
model_stack$mod_gof$model_id  
## End(Not run)